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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#153634#6414. Classical Maximization ProblemqzezAC ✓174ms38372kbC++142.5kb2023-08-30 15:24:102023-08-30 15:24:11

Judging History

你现在查看的是最新测评结果

  • [2023-08-30 15:24:11]
  • 评测
  • 测评结果:AC
  • 用时:174ms
  • 内存:38372kb
  • [2023-08-30 15:24:10]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
using ll=long long;
template<typename T>
ostream& operator << (ostream &out,const vector<T>&x){
	if(x.empty())return out<<"[]";
	out<<'['<<x[0];
	for(int len=x.size(),i=1;i<len;i++)out<<','<<x[i];
	return out<<']';
}
template<typename T>
vector<T> ary(const T *a,int l,int r){
	return vector<T>{a+l,a+1+r};
}
template<typename T>
void debug(T x){
	cerr<<x<<'\n';
}
template<typename T,typename ...S>
void debug(T x,S ...y){
	cerr<<x<<' ',debug(y...);
}
const int N=2e5+10;
int T,n,vis[N];
int match[N];
struct zj{
	int x,y;
}a[N];
int tx,ty,X[N],Y[N];
vector<int>px[N],py[N];
int dfsX(int);
int dfsY(int);
int dfsX(int u){
	int x=a[u].x,y=a[u].y;
	vis[u]=1;
	for(;!py[y].empty();){
		int v=py[y].back();
		py[y].pop_back();
		if(vis[v])continue;
		int w=dfsY(v);
		if(w){
			match[u]=w,match[w]=u;
		}
	}
	for(;!px[x].empty();){
		int v=px[x].back();
		px[x].pop_back();
		if(vis[v])continue;
		int w=dfsX(v);
		if(w){
			if(!match[u])match[u]=w,match[w]=u;
			else return w;
		}
	}
	if(!match[u])return u;
	return 0;
}
int dfsY(int u){
	int x=a[u].x,y=a[u].y;
	vis[u]=1;
	for(;!px[x].empty();){
		int v=px[x].back();
		px[x].pop_back();
		if(vis[v])continue;
		int w=dfsX(v);
		if(w){
			match[u]=w,match[w]=u;
		}
	}
	for(;!py[y].empty();){
		int v=py[y].back();
		py[y].pop_back();
		if(vis[v])continue;
		int w=dfsY(v);
		if(w){
			if(!match[u])match[u]=w,match[w]=u;
			else return w;
		}
	}
	if(!match[u])return u;
	return 0;
}
void get(){
	scanf("%d",&n);
	for(int i=1;i<=n*2;i++){
		scanf("%d%d",&a[i].x,&a[i].y);
		X[++tx]=a[i].x,Y[++ty]=a[i].y;
	}
	sort(X+1,X+1+tx),tx=unique(X+1,X+1+tx)-X-1;
	sort(Y+1,Y+1+ty),ty=unique(Y+1,Y+1+ty)-Y-1;
	for(int i=1;i<=n*2;i++){
		a[i].x=lower_bound(X+1,X+1+tx,a[i].x)-X;
		a[i].y=lower_bound(Y+1,Y+1+ty,a[i].y)-Y;
		px[a[i].x].push_back(i);
		py[a[i].y].push_back(i);
	}
	for(int i=1;i<=n*2;i++){
		if(!vis[i])dfsX(i);
	}
	int cnt=0;
	vector<pair<int,int> >ans;
	for(int i=1,x=0;i<=n*2;i++){
		if(match[i]){
			if(match[i]>i){
				cnt++;
				ans.push_back({i,match[i]});
			}
		}else{
			if(x)ans.push_back({x,i}),x=0;
			else x=i;
		}
	}
	printf("%d\n",cnt);
	for(auto t:ans)printf("%d %d\n",t.first,t.second);
}
void clr(){
	for(int i=1;i<=n*2;i++)vis[i]=match[i]=0;
	for(int i=1;i<=tx;i++)px[i].clear();
	for(int i=1;i<=ty;i++)py[i].clear();
	tx=ty=0;
}
int main(){
	for(scanf("%d",&T);T--;clr())get();
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 15128kb

input:

3
2
0 0
0 1
1 0
1 1
2
0 0
0 1
0 2
0 3
2
0 0
1 1
2 2
3 3

output:

2
1 3
2 4
2
1 4
2 3
0
1 2
3 4

result:

ok ok (3 test cases)

Test #2:

score: 0
Accepted
time: 71ms
memory: 14988kb

input:

10000
2
-107276936 -310501829
419434212 585811870
-65754386 -491212232
381152038 897148193
3
-474045168 493506332
299114415 540203303
165808153 983551
-506936261 -694189769
766718170 -725540031
975267148 -593051087
1
-818952276 -762387923
584023914 -612401389
6
-77701228 -266484128
659434465 6322062...

output:

0
1 2
3 4
0
1 2
3 4
5 6
0
1 2
0
1 2
3 4
5 6
7 8
9 10
11 12
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
0
1 2
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
0
1 2
3 4...

result:

ok ok (10000 test cases)

Test #3:

score: 0
Accepted
time: 82ms
memory: 14732kb

input:

10000
1
999855386 999580905
999342928 999615227
21
999601032 999015398
999155628 999176944
999309856 999524434
999121011 999509537
999323572 999685730
999272272 999769606
999450559 999390758
999632027 999178534
999024993 999463838
999784856 999374197
999980525 999366771
999241260 999516879
999599548...

output:

0
1 2
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
0
1 2
3 4
5 6
7...

result:

ok ok (10000 test cases)

Test #4:

score: 0
Accepted
time: 73ms
memory: 16628kb

input:

10000
5
999984799 999981445
999958394 999984217
999994978 999981258
999955539 999938710
999936554 999963561
999907222 999907508
999938166 999941959
999910567 999986887
999901446 999961092
999994730 999963038
5
999916115 999962400
999948250 999940355
999954204 999920844
999928148 999990369
999978118 ...

output:

0
1 2
3 4
5 6
7 8
9 10
0
1 2
3 4
5 6
7 8
9 10
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
0
1 2
3 4
5 6
7 8
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
0
1 2
3 4
5 6
7 8
9 10
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
0
1 2
3 4
5 6
7 8
9 10
1...

result:

ok ok (10000 test cases)

Test #5:

score: 0
Accepted
time: 52ms
memory: 17784kb

input:

10000
1
999990146 999993828
999995909 999996353
56
999999851 999991179
999997250 999997987
999990590 999997316
999997350 999996856
999997034 999996236
999999396 999996897
999991180 999993309
999991265 999995185
999993952 999994054
999990210 999994471
999993201 999995893
999997170 999998971
999998201...

output:

0
1 2
1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
76 111
75 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
...

result:

ok ok (10000 test cases)

Test #6:

score: 0
Accepted
time: 70ms
memory: 15948kb

input:

10000
5
999999432 999999813
999999271 999999233
999999043 999999606
999999523 999999406
999999564 999999274
999999641 999999102
999999903 999999858
999999058 999999098
999999974 999999119
999999643 999999620
5
999999370 999999738
999999181 999999907
999999163 999999783
999999393 999999086
999999661 ...

output:

0
1 2
3 4
5 6
7 8
9 10
0
1 2
3 4
5 6
7 8
9 10
0
1 2
3 4
5 6
0
1 2
3 4
5 6
7 8
9 10
1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
1
1 2
3 4
5 6
7 8
9 10
12 13
11 14
15 16
0
1 2
3 4
0
1 2
3 4
1
1 2
3 4
5 6
7 8
10 44
9 11
12 13
14 15
16 17
18 19
20 21
22...

result:

ok ok (10000 test cases)

Test #7:

score: 0
Accepted
time: 65ms
memory: 16172kb

input:

10000
14
-369804569 -904204119
526374829 -824374353
-127549933 -904204119
-68608787 929413707
-68608787 -363454459
526374829 929413707
693313139 -824374353
-127549933 -726843762
526374829 -904204119
526374829 -363454459
526374829 -409731440
693313139 -726843762
693313139 929413707
-68608787 -8243743...

output:

14
1 27
2 10
3 9
4 6
5 16
7 12
8 17
11 15
13 18
14 23
19 28
20 24
21 22
25 26
20
1 38
2 11
3 8
4 22
5 17
6 12
7 21
9 36
10 16
13 14
15 24
18 20
19 33
23 29
25 27
26 39
28 32
30 40
31 34
35 37
8
1 13
2 4
3 9
5 11
6 12
7 8
10 15
14 16
1
1 2
1
1 2
34
1 57
2 27
3 37
4 13
5 12
6 19
7 34
8 30
9 17
10 15
1...

result:

ok ok (10000 test cases)

Test #8:

score: 0
Accepted
time: 69ms
memory: 14784kb

input:

10000
5
-536123007 813600068
870612905 -192916365
-891077277 -192916365
-169354047 -86845158
-204880568 -86845158
-909192812 -613162163
-536123007 -613162163
602684169 -613162163
-909192812 813600068
602684169 -86845158
3
-296375355 579758813
-296375355 253508589
-296375355 -927878827
267975935 -927...

output:

5
1 9
2 3
4 5
6 7
8 10
3
1 6
2 3
4 5
5
1 8
2 6
3 9
4 5
7 10
5
1 7
2 8
3 6
4 5
9 10
5
1 10
2 3
4 5
6 7
8 9
2
1 2
3 5
4 6
1
1 2
13
1 26
2 3
4 23
5 21
6 16
7 17
8 22
9 19
10 25
11 13
12 14
15 18
20 24
4
2 3
4 10
1 5
6 7
8 9
3
1 4
2 3
5 6
2
1 4
2 3
5
1 10
2 7
3 4
5 8
6 9
7
1 15
3 16
4 14
5 11
6 9
7 13
8...

result:

ok ok (10000 test cases)

Test #9:

score: 0
Accepted
time: 80ms
memory: 15100kb

input:

10000
13
38708650 -400244265
805800882 -207412170
-922757982 569623504
330308285 -400244265
-922757982 193222226
330308285 -701148819
-28889088 854967427
284328781 704931219
-397379302 854967427
284328781 252366771
-699696493 -701148819
953729077 -601089169
-858131099 -701148819
-397379302 193222226...

output:

12
1 4
3 5
6 11
7 16
8 10
9 20
2 12
13 15
14 24
17 18
19 21
22 26
23 25
18
1 35
2 32
3 5
4 31
6 13
7 30
8 17
9 19
10 24
11 12
14 15
16 18
20 25
21 33
22 27
23 29
26 28
34 36
7
1 14
2 13
3 6
4 9
5 7
8 11
10 16
12 15
3
1 6
2 3
4 5
1
1 2
3 4
2
1 4
2 3
8
1 16
2 14
3 10
4 12
5 8
6 7
9 13
11 15
3
1 2
3 5
...

result:

ok ok (10000 test cases)

Test #10:

score: 0
Accepted
time: 41ms
memory: 15500kb

input:

10000
2
-254673318 743896676
326182652 743896676
115024593 743896676
989112001 743896676
1
453875458 284043499
869627863 284043499
8
-68955663 625858753
-621253434 625858753
-315653340 625858753
-85160525 625858753
-592616333 625858753
114285020 625858753
618762545 625858753
524402507 625858753
1512...

output:

2
1 4
2 3
1
1 2
8
1 16
2 3
4 5
6 7
8 9
10 11
12 13
14 15
12
1 24
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
8
1 16
2 3
4 5
6 7
8 9
10 11
12 13
14 15
6
1 12
2 3
4 5
6 7
8 9
10 11
13
1 26
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
6
1 12
2 3
4 5
6 7
8 9
10 11
1
1 2
...

result:

ok ok (10000 test cases)

Test #11:

score: 0
Accepted
time: 47ms
memory: 14808kb

input:

10000
10
-302093372 -991014187
542702243 714369751
-370626462 -991014187
-700169063 714369751
-982732066 -991014187
-763837020 -991014187
320477527 -991014187
290144737 -991014187
18975042 -991014187
-339021181 -991014187
-525462052 -991014187
290144737 714369751
-538375359 714369751
15943074 -99101...

output:

10
1 18
2 4
3 5
6 16
7 19
8 12
9 10
11 20
13 15
14 17
10
1 20
2 14
3 11
4 9
5 6
7 8
10 16
12 15
13 17
18 19
18
1 34
2 16
3 10
4 27
5 20
6 18
7 26
8 29
9 19
11 14
12 17
13 30
15 28
21 35
22 31
23 24
25 36
32 33
35
1 70
2 5
3 33
4 10
6 14
7 36
8 9
11 69
12 17
13 56
15 57
16 19
18 20
21 22
23 34
24 51
...

result:

ok ok (10000 test cases)

Test #12:

score: 0
Accepted
time: 63ms
memory: 16016kb

input:

10000
5
192354975 -209258445
955055576 -209258445
286707627 -209258445
-574795734 -209258445
-305243931 -209258445
-629755833 -209258445
-337515030 -209258445
980285884 -209258445
501317910 -209258445
312382135 -209258445
24
272466007 467288536
-963587196 -778274012
240097765 -778274012
-926564605 4...

output:

5
1 10
2 3
4 5
6 7
8 9
24
1 47
2 3
4 8
5 7
6 20
9 10
11 13
12 17
14 44
15 16
18 30
19 26
21 23
22 35
24 40
25 36
27 28
29 41
31 39
32 43
33 34
37 38
42 45
46 48
30
1 60
2 40
3 5
4 14
6 29
7 32
8 13
9 15
10 37
11 59
12 21
16 56
17 53
18 31
19 44
20 22
23 33
24 30
25 57
26 27
28 47
34 36
35 38
39 55
4...

result:

ok ok (10000 test cases)

Test #13:

score: 0
Accepted
time: 56ms
memory: 15200kb

input:

10000
11
135813326 608040171
135813326 -96255413
135813326 -31734533
135813326 -423296887
135813326 999444876
135813326 946760362
135813326 -599331154
135813326 -441599790
135813326 233339336
135813326 -759375115
135813326 163868817
135813326 321091518
135813326 -402236877
135813326 625124369
135813...

output:

11
1 22
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
1
1 2
16
1 32
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
11
1 22
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
7
1 14
2 3
4 5
6 7
8 9
10 11
12 13
2
1 4
2 3
7
1 14
2 3
4 5
6 7
8 9
10 11
12 13
1
1 ...

result:

ok ok (10000 test cases)

Test #14:

score: 0
Accepted
time: 40ms
memory: 15128kb

input:

10000
19
321791336 -226466052
321791336 138757626
321791336 -613429828
944682716 -446131303
321791336 -927463006
944682716 280242351
944682716 229347131
944682716 155568891
321791336 389911916
944682716 72836839
944682716 -613429828
321791336 229347131
944682716 -927463006
944682716 138757626
321791...

output:

19
1 16
2 21
3 11
4 13
5 12
6 7
8 26
9 29
10 32
14 18
15 27
17 23
19 34
20 24
22 35
25 38
28 30
31 33
36 37
19
1 26
2 31
3 27
4 7
5 21
6 17
8 36
9 12
10 11
13 24
14 15
16 30
18 29
19 23
20 33
22 38
25 28
32 37
34 35
8
1 14
2 15
3 12
4 6
5 10
7 16
8 11
9 13
4
1 8
2 7
3 4
5 6
6
1 12
2 3
4 5
6 7
8 9
10...

result:

ok ok (10000 test cases)

Test #15:

score: 0
Accepted
time: 68ms
memory: 15320kb

input:

10000
2
414226098 -53411011
414226098 -515361565
-572270323 -515361565
-572270323 -53411011
36
660074753 623771687
-917096747 533975361
660074753 337851674
-917096747 -902052044
-917096747 846238046
660074753 197157825
660074753 533975361
660074753 626049519
-917096747 -108293477
-917096747 64055247...

output:

2
1 4
2 3
36
1 52
2 7
3 40
4 10
5 67
6 32
8 12
9 63
11 54
13 62
14 42
15 28
16 34
17 51
18 72
19 27
20 37
21 25
22 57
23 43
24 53
26 60
29 48
30 39
31 46
33 44
35 38
36 58
41 47
45 59
49 71
50 68
55 56
61 64
65 66
69 70
1
1 2
27
1 54
2 6
3 10
4 9
5 42
7 26
8 14
11 41
12 33
13 23
15 16
17 34
18 20
19...

result:

ok ok (10000 test cases)

Test #16:

score: 0
Accepted
time: 76ms
memory: 16644kb

input:

10000
6
475408912 -758469962
-99052258 -758469962
-716758863 872897211
-66386054 -170278720
388817201 174925294
-776227900 -285032873
475408912 872897211
-997698204 -236300379
-716758863 -85108619
-776227900 -85108619
-716758863 -236300379
-66386054 -85108619
26
879874105 877328664
-286895493 621573...

output:

5
1 2
3 9
4 12
6 10
5 7
8 11
26
1 40
2 3
4 25
5 11
6 37
7 15
8 14
9 19
10 32
12 22
13 28
16 47
17 34
18 29
20 27
21 26
23 41
24 42
30 31
33 46
35 39
36 43
38 44
45 50
48 52
49 51
4
1 3
2 5
4 6
7 8
3
1 3
2 5
4 6
21
1 34
2 30
3 27
4 11
5 7
6 12
8 19
9 33
10 13
14 21
15 38
16 20
17 25
18 26
22 23
24 40...

result:

ok ok (10000 test cases)

Test #17:

score: 0
Accepted
time: 73ms
memory: 16624kb

input:

10000
9
-980409638 -116749812
830791554 -690170434
984923479 323045898
984923479 -116749812
-197520273 323045898
-858897130 -43820432
258471629 -979749918
258471629 -690170434
-858897130 323045898
105960247 -690170434
-197520273 -841854666
-234415044 -116749812
105960247 323045898
-358435325 -202957...

output:

8
2 10
3 13
4 12
5 11
6 9
7 8
14 15
16 18
1 17
14
1 2
4 10
5 25
6 28
7 29
8 14
9 24
11 18
12 31
13 27
15 32
16 26
17 30
19 22
3 20
21 23
33 34
11
1 17
2 8
3 16
4 21
5 10
6 19
7 15
9 13
11 20
12 22
14 18
4
1 7
2 3
4 5
6 8
9
1 14
2 15
3 5
4 17
6 22
7 18
8 13
9 10
11 20
12 16
19 21
4
1 8
2 7
3 5
4 6
13...

result:

ok ok (10000 test cases)

Test #18:

score: 0
Accepted
time: 76ms
memory: 15800kb

input:

1000
45
840710004 395646135
-851514725 100215150
-423513540 -649756636
464326407 -482837664
-179781718 755995077
492651722 -268519233
367302062 -111998374
494634876 842096727
973319201 399526783
-703731734 -989899930
758934136 -959677785
-682507454 58961947
394206800 272218663
752299573 489795348
89...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15...

result:

ok ok (1000 test cases)

Test #19:

score: 0
Accepted
time: 66ms
memory: 15084kb

input:

1000
113
999827252 999728856
999923862 999631025
999319008 999580013
999333375 999174260
999509073 999545469
999194399 999278837
999715162 999728030
999881205 999764413
999917667 999953211
999651496 999869003
999693536 999169883
999545275 999786246
999969774 999735073
999892216 999697498
999954099 9...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (1000 test cases)

Test #20:

score: 0
Accepted
time: 65ms
memory: 15988kb

input:

1000
16
999918424 999907758
999901558 999910407
999969229 999929343
999986216 999968746
999977167 999921267
999967186 999932634
999999615 999951539
999964903 999931387
999942189 999989158
999990624 999917294
999964661 999935732
999971224 999975496
999972707 999972034
999935060 999934824
999992448 99...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 ...

result:

ok ok (1000 test cases)

Test #21:

score: 0
Accepted
time: 65ms
memory: 16864kb

input:

1000
227
999994296 999999816
999998835 999994618
999998487 999991646
999995178 999996563
999996865 999996231
999990660 999996917
999995746 999998295
999993178 999995596
999994361 999991179
999990519 999991221
999996210 999992041
999991924 999992546
999991346 999991081
999998929 999995904
999992182 9...

output:

21
1 2
3 253
4 5
6 7
9 363
10 163
8 11
12 13
14 15
16 17
18 19
20 21
22 49
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 351
44 45
46 47
48 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
90 247
89 91
92 93
94 95
9...

result:

ok ok (1000 test cases)

Test #22:

score: 0
Accepted
time: 64ms
memory: 15180kb

input:

1000
87
999999138 999999640
999999785 999999342
999999914 999999854
999999771 999999416
999999011 999999479
999999217 999999865
999999423 999999937
999999684 999999301
999999323 999999399
999999071 999999949
999999226 999999154
999999770 999999090
999999778 999999735
999999034 999999517
999999803 99...

output:

23
1 2
3 4
6 70
5 7
8 9
10 75
12 98
11 13
15 23
16 162
14 17
18 19
20 21
22 24
26 104
27 39
25 28
29 30
31 32
33 34
35 36
37 38
40 41
42 43
44 45
47 165
46 48
49 50
51 124
52 53
54 80
56 121
55 57
58 59
60 61
62 63
65 115
64 66
67 68
71 84
72 112
69 73
74 76
77 78
79 81
82 83
86 120
85 87
88 89
90 9...

result:

ok ok (1000 test cases)

Test #23:

score: 0
Accepted
time: 64ms
memory: 15852kb

input:

1000
154
825004796 802565417
-88001579 364640592
778546546 -57508543
283686672 -57508543
473326798 -826011553
152069566 -577222261
528378065 -577222261
-56296909 -700802856
-711386984 953035370
-711386984 -577222261
895677144 -359290436
840183000 364640592
528378065 -752921798
895677144 -577222261
8...

output:

154
1 302
2 12
3 25
4 33
5 24
6 20
7 13
8 19
9 10
11 14
15 50
16 28
17 22
18 53
21 59
23 32
26 43
27 37
29 73
30 58
31 47
34 36
35 45
38 93
39 87
40 90
41 46
42 48
44 51
49 82
52 74
54 81
55 72
56 91
57 113
60 69
61 64
62 67
63 75
65 88
66 76
68 78
70 77
71 99
79 94
80 109
83 95
84 105
85 122
86 114...

result:

ok ok (1000 test cases)

Test #24:

score: 0
Accepted
time: 72ms
memory: 16396kb

input:

1000
63
859289659 -203061342
831821977 -778714404
640602188 478366497
205686723 -232506600
831821977 -498015901
-494818974 35295117
612307834 -234198721
612307834 -495294231
-898414633 476295237
995217164 -232506600
831821977 934046031
-441937174 432603845
995217164 938111737
874550198 -309423823
87...

output:

63
1 122
2 37
3 48
4 10
5 45
6 41
7 8
9 40
11 126
12 119
13 36
14 124
15 106
16 25
17 105
18 23
19 51
20 64
21 34
22 31
24 59
26 114
27 82
28 52
29 75
30 84
32 117
33 44
35 57
38 92
39 86
42 97
43 49
46 77
47 50
53 55
54 63
56 71
58 73
60 95
61 67
62 78
65 68
66 91
69 80
70 79
72 107
74 94
76 125
81...

result:

ok ok (1000 test cases)

Test #25:

score: 0
Accepted
time: 68ms
memory: 15524kb

input:

1000
83
-242219535 -952757420
753940135 -13368420
-180286961 -530756654
586180284 -625675517
-437809383 472014390
-242857851 -924097244
-382920283 -625675517
-630990620 -349004314
-242219535 122507147
208821889 -495849186
-736086757 -489441806
-996984615 -974276781
-275306966 -25109596
967186464 -65...

output:

83
1 116
2 40
3 77
4 61
5 83
6 146
7 105
8 93
9 33
10 45
11 20
12 44
13 74
14 30
15 27
16 65
17 158
18 80
19 152
21 38
22 60
23 161
24 28
25 115
26 84
29 79
31 156
32 90
34 37
35 36
39 46
41 99
42 56
43 96
47 71
48 165
49 64
50 73
51 159
52 128
53 133
54 88
55 131
57 76
58 113
59 119
62 86
63 151
66...

result:

ok ok (1000 test cases)

Test #26:

score: 0
Accepted
time: 68ms
memory: 15340kb

input:

1000
142
-28949259 975363136
-628367037 975363136
786525293 975363136
-8339801 975363136
868048337 975363136
208733157 975363136
-724415150 975363136
213367214 975363136
-686387505 975363136
-970451747 975363136
761135553 975363136
-551594491 975363136
-925080593 975363136
-243465321 975363136
-6722...

output:

142
1 284
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 ...

result:

ok ok (1000 test cases)

Test #27:

score: 0
Accepted
time: 57ms
memory: 15696kb

input:

1000
458
102600109 754726017
-66999931 951825513
-767202008 951825513
-845069119 754726017
-448344214 754726017
174342794 754726017
176530329 754726017
553731053 754726017
-69189351 754726017
-455330522 951825513
-261324017 754726017
809818684 951825513
745593756 951825513
-130095774 754726017
-2737...

output:

458
1 913
2 495
3 599
4 714
5 35
6 766
7 604
8 434
9 471
10 464
11 41
12 388
13 287
14 258
15 32
16 318
17 618
18 150
19 257
20 256
21 25
22 871
23 239
24 458
26 551
27 467
28 36
29 219
30 859
31 386
33 328
34 632
37 905
38 203
39 432
40 42
43 878
44 488
45 93
46 216
47 241
48 145
49 52
50 55
51 277...

result:

ok ok (1000 test cases)

Test #28:

score: 0
Accepted
time: 62ms
memory: 15280kb

input:

1000
273
638010636 -796267612
299279783 -796267612
321987052 -571635029
-388046291 -571635029
-491314021 -796267612
130988206 -571635029
32427063 -571635029
51875304 -571635029
-508530089 -796267612
269379692 -571635029
214241513 -796267612
720122947 -796267612
-678543365 -796267612
158504867 -79626...

output:

273
1 546
2 277
3 4
5 458
6 7
8 20
9 354
10 403
11 118
12 15
13 103
14 283
16 92
17 82
18 256
19 23
21 22
24 25
26 30
27 334
28 29
31 469
32 267
33 41
34 222
35 367
36 502
37 273
38 128
39 90
40 225
42 221
43 44
45 415
46 48
47 100
49 51
50 52
53 156
54 500
55 63
56 57
58 61
59 416
60 507
62 119
64 ...

result:

ok ok (1000 test cases)

Test #29:

score: 0
Accepted
time: 61ms
memory: 15936kb

input:

1000
75
429681826 802800421
429681826 -608943566
429681826 -787858696
429681826 507047252
429681826 485971873
429681826 -346306621
429681826 -612405192
429681826 -13671560
429681826 -816374335
429681826 513226316
429681826 892335083
429681826 -352600432
429681826 -556540475
429681826 -504699273
4296...

output:

75
1 150
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 1...

result:

ok ok (1000 test cases)

Test #30:

score: 0
Accepted
time: 71ms
memory: 16620kb

input:

1000
81
403001151 -229966312
-27290952 -941247950
-27290952 -872808715
403001151 -81762908
403001151 825473197
403001151 730971412
403001151 -886560490
-27290952 394200417
-27290952 808677817
-27290952 -961778274
-27290952 -245434545
403001151 318019109
-27290952 792029613
403001151 390473732
-27290...

output:

81
1 116
2 3
4 82
5 18
6 55
7 159
8 56
9 10
11 161
12 59
13 15
14 17
16 150
19 23
20 126
21 90
22 137
24 85
25 146
26 33
27 38
28 162
29 34
30 130
31 133
32 153
35 37
36 42
39 86
40 45
41 92
43 48
44 111
46 50
47 61
49 97
51 54
52 147
53 108
57 131
58 106
60 135
62 65
63 127
64 121
66 68
67 154
69 7...

result:

ok ok (1000 test cases)

Test #31:

score: 0
Accepted
time: 58ms
memory: 14948kb

input:

1000
257
-24981531 -524783010
-24981531 376842743
132542945 905111237
-24981531 -663183576
132542945 238995240
-24981531 -904084630
132542945 330336577
-24981531 -424310756
132542945 26224857
-24981531 573604180
132542945 -531956470
132542945 583434945
132542945 620552707
-24981531 -351085713
132542...

output:

257
1 513
2 431
3 45
4 10
5 366
6 104
7 299
8 247
9 483
11 15
12 337
13 208
14 88
16 280
17 18
19 166
20 25
21 169
22 248
23 468
24 111
26 163
27 108
28 84
29 40
30 48
31 86
32 288
33 385
34 401
35 97
36 282
37 266
38 268
39 202
41 44
42 115
43 167
46 83
47 283
49 216
50 383
51 272
52 77
53 242
54 5...

result:

ok ok (1000 test cases)

Test #32:

score: 0
Accepted
time: 53ms
memory: 16064kb

input:

1000
21
541263298 571344162
-338833794 258719906
814556806 571344162
749911951 -730958945
-737751671 400747496
880311857 -204125795
-555645311 -832036787
-338833794 -832036787
582588235 -915718735
-124654808 394321598
-202932677 571344162
541263298 -975674793
880311857 -730958945
-126659351 25871990...

output:

21
1 40
2 14
3 25
4 13
5 22
6 27
7 8
9 33
10 19
11 17
12 29
15 41
16 20
18 39
21 30
23 31
24 42
26 36
28 32
34 38
35 37
37
1 50
2 37
3 32
4 16
5 7
6 29
8 23
9 56
10 44
11 14
12 20
13 64
15 45
17 43
18 47
19 63
21 22
24 25
26 40
27 38
28 34
30 42
31 58
33 41
35 51
36 74
39 60
46 72
48 59
49 68
52 55
...

result:

ok ok (1000 test cases)

Test #33:

score: 0
Accepted
time: 69ms
memory: 15588kb

input:

1000
82
620344713 761205214
564192450 -149133296
855072748 -725730286
-369866361 761205214
-126903403 123500699
521658307 -238068427
564192450 -575382074
424528213 639391487
160949070 -238068427
490683515 736060786
-861287945 -430077137
92203881 -414548921
-228263452 -161807552
-739623881 619906932
...

output:

79
1 4
2 118
3 27
5 109
6 9
7 98
8 105
10 158
11 119
12 148
13 55
14 26
15 50
16 76
17 130
18 103
19 106
20 96
21 56
22 28
23 91
24 123
25 34
29 74
30 52
31 126
32 117
33 160
35 86
36 154
37 73
38 70
39 69
40 78
41 124
42 162
43 60
44 127
45 62
46 147
47 66
48 108
49 129
51 122
53 132
54 146
57 61
5...

result:

ok ok (1000 test cases)

Test #34:

score: 0
Accepted
time: 84ms
memory: 15904kb

input:

100
715
-716037174 449787280
-179603495 267807227
-85847745 -339745287
531498593 906672966
-65182647 -249655497
196101865 -917254384
569704541 175181937
408949063 -60772621
-471098833 -180592225
452882519 -173474204
518554869 504642822
-610596606 -43048739
-173418328 49620755
-490214353 129314297
-8...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (100 test cases)

Test #35:

score: 0
Accepted
time: 91ms
memory: 17012kb

input:

100
1180
999939181 999607824
999877463 999501538
999725395 999197028
999578614 999669422
999691207 999388141
999798382 999350154
999515140 999686861
999804739 999722876
999059909 999779016
999988075 999795096
999394228 999790648
999357316 999130743
999834412 999146926
999533794 999419507
999164265 9...

output:

2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (100 test cases)

Test #36:

score: 0
Accepted
time: 85ms
memory: 17308kb

input:

100
10
999949463 999921247
999942779 999933524
999900374 999919960
999913527 999977190
999963539 999919222
999986393 999982382
999960627 999912715
999955900 999934316
999962876 999904282
999944172 999923360
999974177 999993968
999960412 999941887
999902083 999920318
999906832 999942948
999934454 999...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85...

result:

ok ok (100 test cases)

Test #37:

score: 0
Accepted
time: 85ms
memory: 16944kb

input:

100
2795
999995625 999994422
999997406 999998890
999996073 999998910
999996365 999992345
999992211 999999534
999990826 999998894
999990827 999999648
999991569 999997094
999997323 999994792
999990812 999994722
999994392 999998879
999994441 999990381
999992051 999993298
999997822 999994423
999998285 9...

output:

1710
1 1185
2 3704
3 2184
4 3332
5 2607
6 7
8 492
9 10
12 2218
13 3779
14 188
15 3422
11 16
17 18
20 1379
21 2633
22 344
23 5237
19 24
25 26
28 4673
27 29
30 291
31 2692
33 5543
32 34
35 800
36 1712
37 4007
39 2180
40 1795
41 4421
38 42
43 2444
45 3910
46 5229
44 47
48 4205
49 3710
50 51
53 1754
52 ...

result:

ok ok (100 test cases)

Test #38:

score: 0
Accepted
time: 95ms
memory: 16344kb

input:

100
1005
999999258 999999564
999999716 999999506
999999057 999999959
999999274 999999385
999999562 999999714
999999749 999999926
999999159 999999330
999999060 999999408
999999218 999999582
999999097 999999761
999999853 999999231
999999424 999999841
999999744 999999186
999999400 999999073
999999445 9...

output:

985
1 1836
2 121
3 1290
4 178
5 895
6 791
7 1583
8 1110
9 204
10 594
11 1343
12 609
13 387
14 20
15 654
16 798
17 176
18 319
19 1992
21 1581
22 792
23 1069
24 1580
25 1710
26 1834
27 272
28 621
29 207
30 725
31 892
32 1219
33 129
34 537
35 1566
36 380
37 811
38 1951
39 1167
40 1715
41 142
42 1978
44...

result:

ok ok (100 test cases)

Test #39:

score: 0
Accepted
time: 65ms
memory: 17428kb

input:

100
174
-958876330 -846470800
-796741809 -131152725
574295122 764287642
-958876330 -825762193
185468313 -971066749
-287559769 764287642
-904746093 -825762193
-438778854 -825762193
5267152 609322023
185468313 77515090
185468313 -131152725
-287559769 247199580
-491475497 260165013
719679418 -179087066...

output:

174
1 286
2 29
3 83
4 37
5 11
6 12
7 17
8 21
9 45
10 23
13 32
14 15
16 38
18 79
19 43
20 27
22 24
25 36
26 80
28 39
30 54
31 105
33 61
34 35
40 41
42 112
44 58
46 91
47 48
49 76
50 73
51 59
52 71
53 98
55 57
56 60
62 148
63 64
65 97
66 155
67 69
68 72
70 75
74 100
77 90
78 82
81 94
84 86
85 99
87 12...

result:

ok ok (100 test cases)

Test #40:

score: 0
Accepted
time: 87ms
memory: 16328kb

input:

100
454
292487349 -708917766
-446575764 -920302303
373857024 -525302786
236159958 -877034512
240035307 -28559828
-156425976 29793081
-683968223 -28559828
658545653 -892201965
-485118423 -349005511
-677465608 102959577
-241309351 -615266668
-857580103 -877034512
590882873 69859569
-961101806 -2385646...

output:

454
1 908
2 194
3 458
4 12
5 138
6 299
7 42
8 41
9 81
10 48
11 421
13 140
14 454
15 29
16 804
17 76
18 63
19 64
20 37
21 50
22 44
23 30
24 183
25 271
26 86
27 116
28 439
31 530
32 784
33 635
34 89
35 663
36 51
38 56
39 433
40 244
43 664
45 82
46 99
47 71
49 60
52 129
53 571
54 120
55 57
58 216
59 94...

result:

ok ok (100 test cases)

Test #41:

score: 0
Accepted
time: 116ms
memory: 17160kb

input:

100
140
229220674 878836488
-506767178 293730975
960642833 878836488
485659386 878836488
-225376185 16183205
-322465048 -460955536
-635701181 878836488
-578723152 374559636
956924322 878836488
-666563369 -550449367
-240963901 374559636
9519098 374559636
404598294 16183205
-188062738 467646265
937074...

output:

140
1 274
2 37
3 31
4 18
5 218
6 88
7 64
8 11
9 131
10 32
12 145
13 26
14 104
15 47
16 21
17 63
19 115
20 94
22 30
23 27
24 39
25 33
28 100
29 59
34 50
35 144
36 38
40 226
41 238
42 65
43 107
44 181
45 99
46 139
48 49
51 78
52 279
53 54
55 156
56 176
57 73
58 114
60 83
61 127
62 134
66 119
67 81
68 ...

result:

ok ok (100 test cases)

Test #42:

score: 0
Accepted
time: 62ms
memory: 16716kb

input:

100
453
-9728842 -879506383
723264369 -879506383
-617602947 -879506383
-883543546 -879506383
-365459776 -879506383
259863014 -879506383
-229024413 -879506383
-357634378 -879506383
45613473 -879506383
897413515 -879506383
142722904 -879506383
308356916 -879506383
-528467703 -879506383
45803942 -87950...

output:

453
1 906
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 ...

result:

ok ok (100 test cases)

Test #43:

score: 0
Accepted
time: 66ms
memory: 17088kb

input:

100
1681
-648014211 -216027092
-372352298 95789050
-678908480 95789050
-382412165 95789050
214922606 95789050
45021991 95789050
131451784 95789050
926607022 -216027092
-500711391 95789050
527775426 -216027092
860331657 95789050
-255764825 95789050
314154093 -216027092
-631103238 95789050
292792358 9...

output:

1681
1 3361
2 3
4 3099
5 1668
6 1019
7 9
8 17
10 1417
11 15
12 3115
13 233
14 2865
16 1258
18 19
20 23
21 3222
22 32
24 206
25 410
26 90
27 36
28 2404
29 3225
30 1212
31 2068
33 37
34 1962
35 413
38 45
39 44
40 3212
41 2411
42 466
43 3177
46 49
47 2235
48 1023
50 54
51 53
52 613
55 57
56 2527
58 63
...

result:

ok ok (100 test cases)

Test #44:

score: 0
Accepted
time: 69ms
memory: 15548kb

input:

100
476
218894313 -685169320
967098661 -16626457
-797375436 -16626457
955557493 -16626457
54133572 -16626457
-722192690 -16626457
791557373 -16626457
-208166285 -685169320
185917393 -16626457
-338707386 -16626457
49911294 -16626457
-359502368 -685169320
-359176146 -685169320
430103061 -16626457
-744...

output:

476
1 951
2 800
3 114
4 728
5 71
6 43
7 11
8 718
9 188
10 702
12 269
13 246
14 432
15 423
16 27
17 506
18 22
19 628
20 36
21 429
23 26
24 236
25 531
28 783
29 68
30 158
31 544
32 33
34 35
37 41
38 349
39 40
42 614
44 275
45 512
46 870
47 548
48 69
49 640
50 710
51 918
52 936
53 58
54 638
55 528
56 4...

result:

ok ok (100 test cases)

Test #45:

score: 0
Accepted
time: 64ms
memory: 16124kb

input:

100
1281
-7127937 -551225280
-7127937 -63829747
-7127937 50255920
-7127937 685959203
-7127937 -474730627
-7127937 205475943
-7127937 894868084
-7127937 -262984557
-7127937 858324856
-7127937 257534742
-7127937 -640954010
-7127937 -111367493
-7127937 892100661
-7127937 696606550
-7127937 136498536
-7...

output:

1281
1 2562
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
10...

result:

ok ok (100 test cases)

Test #46:

score: 0
Accepted
time: 73ms
memory: 16536kb

input:

100
2300
930979038 -865442548
56354538 569246647
930979038 209346563
930979038 -402151796
56354538 9788037
930979038 349210639
930979038 113353815
56354538 -508882748
56354538 -390359400
930979038 881411592
56354538 328521324
56354538 569030395
56354538 749112678
930979038 -492654973
930979038 -5806...

output:

2300
1 3485
2 1904
3 1588
4 4218
5 8
6 229
7 1949
9 12
10 14
11 770
13 1505
15 1005
16 17
18 27
19 4208
20 3056
21 25
22 4078
23 1112
24 204
26 2402
28 38
29 3865
30 286
31 33
32 2682
34 3070
35 39
36 4530
37 4158
40 1055
41 3799
42 43
44 54
45 2368
46 188
47 48
49 4123
50 3323
51 1214
52 2884
53 30...

result:

ok ok (100 test cases)

Test #47:

score: 0
Accepted
time: 77ms
memory: 17360kb

input:

100
393
484804995 -671233294
484804995 45381500
-343734967 483744892
-343734967 -678278044
-343734967 430018594
484804995 -536133521
-343734967 972761171
-343734967 188883545
484804995 291634094
484804995 161326893
484804995 43447237
-343734967 81642646
-343734967 905579532
484804995 -838456546
4848...

output:

393
1 351
2 462
3 773
4 12
5 179
6 176
7 261
8 182
9 196
10 384
11 20
13 753
14 164
15 27
16 61
17 586
18 349
19 89
21 34
22 496
23 669
24 177
25 706
26 342
28 643
29 355
30 41
31 35
32 392
33 232
36 545
37 156
38 343
39 644
40 552
42 544
43 551
44 103
45 629
46 303
47 148
48 372
49 362
50 677
51 38...

result:

ok ok (100 test cases)

Test #48:

score: 0
Accepted
time: 64ms
memory: 17648kb

input:

100
2245
257511569 -570888823
-409065975 834451934
972932318 -206332685
-220073979 -895107571
819486773 -206332685
819823298 -570888823
116295608 282026121
589205449 -895107571
-54658019 -895107571
987042524 -206332685
-196884689 282026121
-940822451 993058719
402874649 -895107571
633334868 99305871...

output:

2245
1 4490
2 20
3 342
4 110
5 1614
6 31
7 19
8 44
9 738
10 30
11 3154
12 47
13 2918
14 477
15 3175
16 1353
17 3869
18 92
21 36
22 336
23 28
24 2110
25 1793
26 357
27 2224
29 4327
32 1701
33 405
34 3664
35 836
37 64
38 3924
39 556
40 661
41 3305
42 45
43 54
46 2398
48 57
49 800
50 75
51 4388
52 59
5...

result:

ok ok (100 test cases)

Test #49:

score: 0
Accepted
time: 83ms
memory: 17200kb

input:

100
116
-28349829 -267772969
-181233169 605639981
-221792554 885875755
-8847461 376377302
-527881168 376377302
-794286947 885875755
-442516480 365428090
60367949 59687335
844852200 -267772969
70152464 -267772969
-326579976 59687335
-382146420 885875755
-305012413 376377302
-255659827 495623398
84485...

output:

116
1 194
2 41
3 6
4 45
5 13
7 24
8 95
9 10
11 189
12 27
14 151
15 33
16 97
17 22
18 23
19 128
20 73
21 81
25 49
26 60
28 38
29 93
30 56
31 67
32 94
34 53
35 36
37 182
39 64
40 100
42 65
43 162
44 68
46 61
47 153
48 52
50 213
51 123
54 69
55 111
57 70
58 105
59 62
63 88
66 77
71 203
72 75
74 178
76 ...

result:

ok ok (100 test cases)

Test #50:

score: 0
Accepted
time: 108ms
memory: 19052kb

input:

10
10568
266619539 928993099
644537002 -163339024
-965315605 131093436
-873401839 -319727236
-682029920 -699502948
-857838819 -528950378
126750467 -72275669
623580094 410832833
287731394 -865265684
-71034303 515678565
-897514612 929674238
-794392375 895647772
811715826 600060479
640892543 -557248887...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (10 test cases)

Test #51:

score: 0
Accepted
time: 91ms
memory: 19004kb

input:

10
983
999595593 999481588
999941833 999204986
999676040 999115470
999653065 999524261
999950018 999574889
999911879 999942071
999134864 999155033
999133604 999956453
999424191 999531479
999169859 999553795
999163364 999608732
999486991 999180185
999600255 999690901
999278724 999959357
999886640 999...

output:

2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (10 test cases)

Test #52:

score: 0
Accepted
time: 103ms
memory: 17768kb

input:

10
15236
999975325 999978324
999983228 999957461
999965056 999943264
999953829 999920806
999913911 999975263
999949326 999952997
999948654 999968342
999957007 999987426
999900723 999909965
999944389 999907733
999911075 999973513
999997298 999931066
999983079 999918568
999946266 999969557
999900152 9...

output:

6279
1 2
4 27113
5 28786
3 6
7 9927
9 8081
8 10
11 11290
12 5876
13 14
15 16
18 1462
17 19
21 6507
20 22
23 9346
25 3278
26 6461
24 27
28 1198
30 3059
29 31
32 28159
33 34
35 36
38 10208
37 39
40 710
41 7797
42 4572
43 44
46 6843
45 47
48 49
51 14302
52 11061
53 27790
50 54
55 25240
56 57
58 19774
5...

result:

ok ok (10 test cases)

Test #53:

score: 0
Accepted
time: 91ms
memory: 20012kb

input:

10
6642
999992808 999996636
999995238 999998603
999990460 999998357
999992495 999998027
999994992 999993315
999990663 999999307
999994510 999991024
999994319 999993024
999996312 999990447
999990590 999994561
999997748 999994786
999990918 999993436
999994457 999993851
999994234 999991647
999996595 99...

output:

6031
1 1467
2 7308
3 5101
4 7431
6 11704
5 7
9 730
10 2064
11 7019
12 4226
13 8236
14 6815
15 5587
16 10104
17 3975
18 12326
19 5128
20 1402
21 838
22 3394
23 683
24 604
25 6031
8 26
28 10942
29 4974
30 72
27 31
32 5057
33 827
35 7991
36 3089
37 912
38 2584
39 10692
40 8369
34 41
43 4298
44 4685
45 ...

result:

ok ok (10 test cases)

Test #54:

score: 0
Accepted
time: 79ms
memory: 19112kb

input:

10
19516
999999707 999999837
999999488 999999818
999999509 999999591
999999991 999999026
999999356 999999726
999999489 999999193
999999038 999999298
999999881 999999157
999999344 999999162
999999160 999999113
999999139 999999582
999999470 999999327
999999742 999999921
999999255 999999737
999999216 9...

output:

19516
1 38890
2 1093
3 1028
4 5069
5 706
6 488
7 1027
8 248
9 2898
10 910
11 212
12 588
13 568
14 2660
15 1354
16 359
17 1499
18 221
19 805
20 216
21 335
22 899
23 2064
24 1015
25 196
26 398
27 690
28 681
29 1204
30 1685
31 382
32 887
33 1143
34 1297
35 833
36 1802
37 577
38 494
39 60
40 934
41 632
...

result:

ok ok (10 test cases)

Test #55:

score: 0
Accepted
time: 80ms
memory: 18684kb

input:

10
14948
-170688734 833794743
949001579 224632065
-887648481 346146784
994218765 -808897932
948269970 764123696
24957273 562441566
-170688734 843621240
959643634 -354951661
631351081 -86364881
-9691567 824383620
-935916525 352437858
381851425 387057559
-6239193 951794229
450798340 -742525732
-394344...

output:

14948
1 29737
2 186
3 272
4 135
5 238
6 524
7 98
8 400
9 178
10 471
11 250
12 184
13 1158
14 399
15 339
16 391
17 87
18 288
19 545
20 139
21 456
22 97
23 260
24 505
25 148
26 140
27 236
28 143
29 138
30 58
31 305
32 207
33 254
34 447
35 217
36 219
37 101
38 773
39 191
40 475
41 277
42 44
43 274
45 1...

result:

ok ok (10 test cases)

Test #56:

score: 0
Accepted
time: 79ms
memory: 20104kb

input:

10
18275
46937162 -785699925
-512599977 -861792903
-732947245 771605479
-317815822 369273432
-478775873 211331712
-678678382 -401598442
-366699505 752973691
776710779 -7216385
-88306688 -190102574
328516250 -317225669
522217639 215990988
523904534 -256490677
540608168 493241721
620782210 -185524925
...

output:

18275
1 36499
2 208
3 1077
4 1221
5 1014
6 1015
7 90
8 2149
9 256
10 2266
11 246
12 798
13 282
14 56
15 1707
16 73
17 1081
18 116
19 565
20 130
21 259
22 135
23 1710
24 539
25 402
26 872
27 602
28 2938
29 2470
30 404
31 296
32 1223
33 2008
34 982
35 143
36 50
37 349
38 1255
39 518
40 2661
41 206
42 ...

result:

ok ok (10 test cases)

Test #57:

score: 0
Accepted
time: 106ms
memory: 19984kb

input:

10
390
-347835130 869197644
963535733 392603688
671237510 92351133
671237510 -703861232
671237510 423461538
671237510 369343656
671237510 980877320
-347835130 456099182
671237510 -311676199
-347835130 -886266831
-347835130 -257100015
-347835130 -637839633
963535733 -16989823
963535733 -821875052
963...

output:

390
1 764
2 13
3 4
5 6
7 594
8 10
9 16
11 12
14 670
15 18
17 23
19 21
20 406
22 424
24 30
25 774
26 32
27 28
29 486
31 35
33 333
34 37
36 39
38 269
40 50
41 550
42 139
43 44
45 47
46 48
49 298
51 61
52 419
53 577
54 58
55 458
56 309
57 59
60 396
62 445
63 71
64 69
65 70
66 590
67 260
68 584
72 77
73...

result:

ok ok (10 test cases)

Test #58:

score: 0
Accepted
time: 71ms
memory: 22404kb

input:

10
1285
637213737 -900998147
-356659628 -900998147
950244610 -900998147
-182671545 -900998147
-708950884 -900998147
-973866581 -900998147
-190878205 -900998147
135731649 -900998147
-125331609 -900998147
521939981 -900998147
976257311 -900998147
818237327 -900998147
705563706 -900998147
58565785 -900...

output:

1285
1 2570
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
10...

result:

ok ok (10 test cases)

Test #59:

score: 0
Accepted
time: 82ms
memory: 22468kb

input:

10
5000
-188767223 -315528788
-987365245 -315528788
-106387689 135511984
127392808 -315528788
800721151 -315528788
146952905 -315528788
-323702728 135511984
411611172 135511984
872064533 -315528788
-40050336 135511984
119702024 135511984
-208480603 -315528788
679048782 -315528788
402900711 -31552878...

output:

5000
1 9999
2 6
3 22
4 6557
5 8094
7 3769
8 6063
9 8233
10 4311
11 5954
12 19
13 4368
14 6909
15 6005
16 2758
17 136
18 3353
20 5360
21 7340
23 488
24 5088
25 9345
26 5648
27 139
28 8322
29 3667
30 1167
31 34
32 1049
33 1031
35 4294
36 39
37 1935
38 1383
40 4740
41 5937
42 51
43 7734
44 6193
45 9003...

result:

ok ok (10 test cases)

Test #60:

score: 0
Accepted
time: 77ms
memory: 20112kb

input:

10
5892
25327490 -567979409
-735380777 -567979409
362509197 -518667355
380762791 -518667355
-325207607 -518667355
541910006 -518667355
36310841 -567979409
-726943590 -518667355
513235902 -518667355
289283655 -518667355
290421813 -567979409
892523351 -567979409
-894087744 -567979409
621832318 -567979...

output:

5892
1 11783
2 11
3 2548
4 7980
5 968
6 16
7 2821
8 10934
9 10095
10 4482
12 4804
13 11638
14 15
17 1283
18 7202
19 5340
20 36
21 26
22 11452
23 11105
24 7185
25 3885
27 3171
28 1335
29 1290
30 1449
31 414
32 35
33 2040
34 10168
37 43
38 6144
39 8493
40 56
41 8388
42 3704
44 10965
45 113
46 50
47 31...

result:

ok ok (10 test cases)

Test #61:

score: 0
Accepted
time: 81ms
memory: 21304kb

input:

10
7074
241731848 530211859
241731848 -112101076
241731848 -387299272
241731848 840407166
241731848 -519364921
241731848 -927667636
241731848 -12750799
241731848 446782229
241731848 -605995785
241731848 -360804301
241731848 -706630766
241731848 95158934
241731848 -937680624
241731848 162324777
24173...

output:

7074
1 14148
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
1...

result:

ok ok (10 test cases)

Test #62:

score: 0
Accepted
time: 92ms
memory: 22876kb

input:

10
729
867500722 -983664796
867500722 -428285695
-323742684 -171458916
-323742684 440597108
867500722 878319625
867500722 225023835
-323742684 -291982426
-323742684 568294497
867500722 327920686
867500722 -477580489
-323742684 310693081
-323742684 775098797
867500722 -334572408
-323742684 181766129
...

output:

729
1 1098
2 1036
3 768
4 854
5 503
6 20
7 77
8 270
9 252
10 1043
11 653
12 1326
13 30
14 56
15 1353
16 1046
17 110
18 1398
19 320
21 54
22 864
23 268
24 319
25 1346
26 593
27 875
28 1363
29 1377
31 1392
32 824
33 786
34 839
35 923
36 168
37 895
38 962
39 206
40 274
41 1172
42 112
43 1362
44 1332
45...

result:

ok ok (10 test cases)

Test #63:

score: 0
Accepted
time: 74ms
memory: 20816kb

input:

10
23890
-966926807 -783294985
-966926807 -231086723
-966926807 -827425532
-966926807 951590873
-966926807 -847083727
-322954521 -903547355
-966926807 395823002
-322954521 113620163
-966926807 442076584
-322954521 -358356830
-966926807 -416611206
-966926807 308206261
-322954521 -548371038
-966926807...

output:

23890
1 12852
2 3
4 40230
5 13888
6 13
7 24812
8 20737
9 14
10 20655
11 14435
12 12100
15 26
16 14285
17 30826
18 7571
19 7181
20 13273
21 31740
22 35117
23 32616
24 44741
25 15422
27 15288
28 42463
29 12285
30 40435
31 33
32 16442
34 7377
35 18344
36 24370
37 22499
38 22922
39 44443
40 39842
41 323...

result:

ok ok (10 test cases)

Test #64:

score: 0
Accepted
time: 85ms
memory: 21168kb

input:

10
6461
164403694 719871079
-178686855 -505252945
820168812 419207217
-229478200 77799158
677361796 77799158
575661006 419207217
-697613489 -329650846
-362539459 -563403377
727778010 -563403377
-111787135 419207217
892586613 -329650846
664142990 435882783
-746057528 435882783
-484808272 -329650846
-...

output:

6461
1 12893
2 63
3 4769
4 5
6 33
7 11269
8 3241
9 78
10 8693
11 14
12 13
15 9502
16 3104
17 7124
18 170
19 11137
20 1336
21 5770
22 7207
23 8922
24 88
25 36
26 7019
27 11045
28 4813
29 4023
30 32
31 1728
34 49
35 10281
37 39
38 43
40 2747
41 7675
42 575
44 51
45 12247
46 90
47 1870
48 58
50 54
52 4...

result:

ok ok (10 test cases)

Test #65:

score: 0
Accepted
time: 85ms
memory: 20148kb

input:

10
14956
895706895 998300226
820538240 306140296
-445632195 597312604
-409959410 597312604
755346555 251251450
259123019 -176732314
701825202 -694016428
520061157 306140296
626248236 -236060915
321824154 -762678310
714689875 444441588
-774797456 597312604
4205823 306140296
104689711 -236060915
-9484...

output:

14956
1 29890
2 2418
3 1930
4 502
5 854
6 531
7 705
8 4404
9 5047
10 133
11 3593
12 1982
13 601
14 3434
15 38
16 420
17 770
18 1091
19 241
20 132
21 4249
22 1024
23 2864
24 713
25 36
26 48
27 86
28 45
29 2823
30 676
31 1224
32 482
33 69
34 11296
35 445
37 4478
39 96
40 8947
41 2256
42 3958
43 72
44 ...

result:

ok ok (10 test cases)

Test #66:

score: 0
Accepted
time: 130ms
memory: 30472kb

input:

1
100000
70720045 -382955525
180416482 414551370
-321808609 -148240525
-959621209 239890090
279590168 239445206
-672414454 -968764851
978907902 855176899
-927586531 -493246847
-87140549 -239161862
394302217 -390243883
747094712 472952985
437187652 834551586
-394349288 431373156
954522299 545636033
-...

output:

23
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 1...

result:

ok ok (1 test case)

Test #67:

score: 0
Accepted
time: 144ms
memory: 29632kb

input:

1
100000
999264440 999048423
999943779 999924927
999580357 999266886
999189670 999239640
999169156 999823062
999940080 999293014
999369020 999661305
999189323 999146694
999183801 999589407
999918625 999551090
999402308 999679213
999139826 999423045
999933104 999726376
999862333 999034393
999325582 9...

output:

30281
1 2
3 136973
4 5
6 7
9 32049
8 10
11 12
13 74981
14 15
16 17
19 86452
18 20
21 22
23 195395
24 25
26 27
28 29
30 159782
32 189660
31 33
34 35
36 37
39 71285
38 40
41 42
43 44
45 46
48 45052
49 80253
47 50
51 52
53 54
56 190464
57 89286
55 58
59 60
61 62
63 64
65 66
67 147739
69 107464
68 70
71...

result:

ok ok (1 test case)

Test #68:

score: 0
Accepted
time: 137ms
memory: 29604kb

input:

1
100000
999975273 999973662
999943883 999925191
999951597 999989446
999981472 999903478
999927188 999993354
999922765 999970341
999935838 999925520
999910876 999943291
999965140 999987674
999960397 999922095
999924484 999966851
999904125 999916521
999937262 999938937
999920433 999985453
999952260 9...

output:

97922
2 135599
3 56492
4 12497
5 191883
6 15105
7 75202
8 161109
9 108951
10 60403
11 189784
12 94996
13 147946
14 183581
15 35348
16 55206
17 49912
18 98406
19 48230
20 134350
21 199239
22 155218
23 153574
24 44931
25 16346
26 126030
27 73408
28 130179
29 138963
30 155428
31 24061
32 100856
33 4024...

result:

ok ok (1 test case)

Test #69:

score: 0
Accepted
time: 113ms
memory: 33032kb

input:

1
100000
999995621 999999670
999999969 999993086
999991515 999996627
999998034 999997733
999990010 999990951
999994345 999999518
999995768 999995576
999990755 999995308
999994356 999993294
999999258 999992963
999991118 999997972
999996805 999995493
999996557 999999418
999998617 999990595
999992992 9...

output:

100000
1 196988
2 324
3 3588
4 6786
5 10278
6 6692
7 25204
8 21652
9 23635
10 5943
11 27574
12 11318
13 15255
14 23166
15 14044
16 11672
17 13494
18 17086
19 12988
20 5827
21 3447
22 31246
23 1392
24 18292
25 26397
26 14377
27 17879
28 29067
29 5280
30 1058
31 35744
32 12535
33 12170
34 26867
35 692...

result:

ok ok (1 test case)

Test #70:

score: 0
Accepted
time: 85ms
memory: 33000kb

input:

1
100000
999999356 999999100
999999557 999999477
999999247 999999556
999999478 999999687
999999801 999999758
999999391 999999967
999999895 999999528
999999030 999999011
999999914 999999760
999999637 999999704
999999672 999999060
999999035 999999996
999999846 999999054
999999166 999999583
999999765 9...

output:

100000
1 198734
2 516
3 237
4 3496
5 469
6 1346
7 822
8 250
9 1603
10 840
11 1234
12 1043
13 3402
14 1367
15 782
16 1143
17 1166
18 174
19 2877
20 119
21 1495
22 2221
23 2639
24 1734
25 3267
26 656
27 1587
28 358
29 161
30 97
31 1697
32 266
33 694
34 1021
35 2195
36 1606
37 580
38 728
39 5170
40 511...

result:

ok ok (1 test case)

Test #71:

score: 0
Accepted
time: 100ms
memory: 32772kb

input:

1
100000
-547614182 905649186
-730348421 219289192
-138779779 -601726529
637290947 785577159
582877718 711339300
-747547194 -798832505
156167189 928036875
718258793 236208965
357417172 -293383985
383912089 713166152
233364698 -834647510
33321838 -637401353
-524918636 -271511728
-93689863 14541656
65...

output:

100000
1 199726
2 488
3 243
4 627
5 672
6 836
7 977
8 1313
9 465
10 493
11 267
12 875
13 82
14 614
15 36
16 498
17 229
18 829
19 692
20 1083
21 677
22 997
23 1262
24 874
25 988
26 314
27 195
28 1094
29 44
30 149
31 768
32 691
33 175
34 282
35 1820
37 637
38 787
39 371
40 489
41 86
42 1413
43 1053
45...

result:

ok ok (1 test case)

Test #72:

score: 0
Accepted
time: 89ms
memory: 32824kb

input:

1
100000
-894716977 -12445007
-635179783 -174303206
-468545915 -376509646
7552798 863131659
-452959582 -848004313
240678088 -531526042
-479003636 561079229
-136051729 -523206668
-54957196 -969050964
202486976 -149599358
511163288 -909769354
-642881606 611633044
470598875 411065934
-70167418 -8251878...

output:

100000
1 199548
2 144
3 962
4 2126
5 142
6 546
7 34
8 1303
9 708
10 574
11 2445
12 347
13 48
14 105
15 361
16 122
17 517
18 1021
19 757
20 518
21 2289
22 156
23 458
24 148
25 1017
26 139
27 673
28 604
29 735
30 250
31 285
32 97
33 674
35 1274
36 626
37 101
38 84
39 502
40 207
41 1525
42 346
43 835
4...

result:

ok ok (1 test case)

Test #73:

score: 0
Accepted
time: 146ms
memory: 31776kb

input:

1
100000
798544191 -742903658
-344389104 -188662067
-571373110 161581382
-60448446 -916202148
-35781172 434088687
-786229077 240454644
-926134390 -986182581
17116411 -71954950
995069384 559207186
-65532930 -598813224
138636725 -620533705
781019115 572534456
-972340297 -182563578
-649565762 -18399977...

output:

99971
2 11742
3 86349
4 73441
5 53204
6 22997
7 122030
8 5350
9 10591
10 29700
11 12670
12 69876
13 59052
14 9112
15 3780
16 45240
17 26373
18 49369
19 111182
20 2074
21 136883
22 147633
23 58610
24 22741
25 28712
26 122877
27 8180
28 52016
29 39191
30 69745
31 51007
32 139405
33 31042
34 92434
35 2...

result:

ok ok (1 test case)

Test #74:

score: 0
Accepted
time: 94ms
memory: 38272kb

input:

1
100000
339988059 -602619276
-336733168 -602619276
-3170495 -602619276
608750101 -602619276
125004008 -602619276
877505856 -602619276
-736053016 -602619276
80826707 -602619276
612582932 -602619276
-901063623 -602619276
-24681200 -602619276
-338686211 -602619276
786194401 -602619276
-639927824 -6026...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #75:

score: 0
Accepted
time: 93ms
memory: 34760kb

input:

1
100000
-152505637 741483922
608264196 -922967866
-978496364 741483922
517162535 741483922
-622471931 -922967866
-321900491 -922967866
69265759 -922967866
-580002960 -922967866
653169748 741483922
-40672330 -922967866
486195777 -922967866
301503518 -922967866
481889997 741483922
-351983361 74148392...

output:

100000
1 200000
2 33975
3 180693
4 65585
5 194043
6 188999
7 109352
8 169446
9 187402
10 37068
11 1977
12 90274
13 165926
14 135054
15 60860
16 126551
17 32564
18 119351
19 179613
20 170932
21 99598
22 193193
23 17391
24 193313
25 107260
26 131961
27 158896
28 142708
29 198858
30 49095
31 156357
32 ...

result:

ok ok (1 test case)

Test #76:

score: 0
Accepted
time: 113ms
memory: 35832kb

input:

1
100000
756868275 -358967603
-497301030 -358967603
649448245 -358967603
-887427985 -535956822
878399175 -535956822
108874606 -358967603
-489595415 -358967603
325972197 -358967603
498592984 -535956822
333245905 -358967603
-950621798 -535956822
-609666390 -535956822
-740046219 -358967603
-720433327 -...

output:

100000
1 199999
2 112733
3 99832
4 123640
5 4594
6 188660
7 60169
8 48715
9 21
10 13
11 154198
12 96955
14 181564
15 19
16 190878
17 109735
18 175376
20 173289
22 31
23 134260
24 27
25 108844
26 70953
28 148236
29 45264
30 197308
32 130347
33 38269
34 40
35 22044
36 3241
37 72157
38 52
39 156958
41 ...

result:

ok ok (1 test case)

Test #77:

score: 0
Accepted
time: 80ms
memory: 38240kb

input:

1
100000
264643553 -937908082
264643553 361997414
264643553 -23850010
264643553 753755453
264643553 362490250
264643553 239156434
264643553 -577712364
264643553 -392015932
264643553 -411918647
264643553 -915806614
264643553 231314817
264643553 -909126325
264643553 -20860430
264643553 647884648
26464...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #78:

score: 0
Accepted
time: 91ms
memory: 34708kb

input:

1
100000
13210362 155232928
689159667 -465052240
13210362 21054014
689159667 867788821
689159667 -625434390
13210362 364078249
13210362 -911970949
13210362 937669731
689159667 -904647545
13210362 953420119
689159667 349328690
13210362 772099718
689159667 -718290541
13210362 -863735041
689159667 -306...

output:

100000
1 88366
2 38296
3 39442
4 46071
5 14584
6 185817
7 56504
8 75188
9 182959
10 112039
11 55851
12 66252
13 97362
14 887
15 12052
16 163255
17 181729
18 105161
19 157767
20 188558
21 195982
22 39740
23 15969
24 46845
25 52443
26 9884
27 138120
28 181911
29 65865
30 34522
31 105025
32 40527
33 12...

result:

ok ok (1 test case)

Test #79:

score: 0
Accepted
time: 94ms
memory: 35340kb

input:

1
100000
-530472390 452797636
12273745 -840226242
12273745 138841937
-530472390 397016016
-530472390 309315299
12273745 979552760
-530472390 286391147
12273745 -839888853
-530472390 468449806
12273745 27131915
12273745 144818527
-530472390 -97939838
-530472390 -221056215
-530472390 -238960974
-53047...

output:

100000
1 175366
2 6110
3 59766
4 935
5 9
6 9107
7 30360
8 70254
10 198240
11 124862
12 15
13 185418
14 193362
16 102381
17 63734
18 92950
19 111733
20 30
21 29213
22 37257
23 24082
24 64535
25 113071
26 34
27 173819
28 130221
29 113845
31 10933
32 25410
33 50827
35 40
36 142320
37 55459
38 161036
39...

result:

ok ok (1 test case)

Test #80:

score: 0
Accepted
time: 95ms
memory: 34544kb

input:

1
100000
-132158759 -454759942
-893626513 149724597
-756161772 -22802718
579977604 -454759942
430467545 149724597
363069127 -454759942
-355589432 -488155881
348983244 149724597
253076693 -258440137
391935158 862260872
211993426 -258440137
928069632 862260872
403296863 -22802718
-302606363 -258440137...

output:

100000
1 199994
2 5
3 13
4 22
6 155438
7 23
8 142984
9 11
10 72656
12 42
14 30
15 16211
16 65386
17 69
18 57889
19 20
21 88650
24 35
25 28
26 32
27 13157
29 134
31 193525
33 106818
34 38
36 44
37 106
39 108196
40 61
41 153702
43 28302
45 450
46 152252
47 144645
48 56
49 75055
50 64
51 69510
52 26436...

result:

ok ok (1 test case)

Test #81:

score: 0
Accepted
time: 98ms
memory: 33212kb

input:

1
100000
3959073 -767392567
109384252 941067269
-878847334 -620223817
607693789 483382967
998749160 43543215
259351742 -658880496
817766616 491476307
265921619 920072631
-95644194 43543215
-145143632 -356499617
-708593795 -254752752
292642145 865122144
-525142707 -376455870
653151805 -418942337
1803...

output:

100000
1 199901
2 11098
3 160
4 32368
5 5987
6 43
7 1053
8 29358
9 81
10 10698
11 8984
12 1285
13 34
14 60
15 80
16 445
17 22
18 412
19 437
20 261
21 202
23 361
24 84
25 331
26 33732
27 47
28 8049
29 171
30 289
31 8009
32 353
33 2729
35 137
36 11158
37 401
38 144
39 429
40 59
41 475
42 1005
44 3881
...

result:

ok ok (1 test case)

Test #82:

score: 0
Accepted
time: 136ms
memory: 30692kb

input:

1
100000
-574560244 663989471
147836313 776509735
-654179276 -456564123
-688242213 850544277
-769192009 -999278429
47264577 -474897694
661553314 -35586919
31425538 950985408
119252682 -364980087
-482879014 -842019980
562833870 -434563528
-602373511 -586582786
-597688232 794041526
-796369392 -9877200...

output:

0
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (1 test case)

Test #83:

score: 0
Accepted
time: 134ms
memory: 30348kb

input:

1
100000
563809006 598960902
129945828 823924799
-921279427 -278305161
932151061 -615426941
253018906 394552155
-685768166 660779890
443266995 -129270185
314826112 -262631640
503785849 280786037
964401164 -60690178
-543715115 692212503
570497299 -501483747
-280889633 566370668
238345598 -30723398
40...

output:

10
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 1...

result:

ok ok (1 test case)

Test #84:

score: 0
Accepted
time: 136ms
memory: 30796kb

input:

1
100000
-250360297 -826731365
-132998833 434577984
-271597239 443621731
-568418163 -685113319
-351376307 -75720590
361691254 909826155
-611075026 748106801
-796334684 588036703
-192353104 -22634313
219167808 -130214795
153254126 -663910409
-706144293 -503074450
641195348 -471304455
952972496 722756...

output:

100
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 ...

result:

ok ok (1 test case)

Test #85:

score: 0
Accepted
time: 139ms
memory: 30748kb

input:

1
100000
847984927 -235516053
-225657532 174062262
-864702235 849255554
-294101500 -395862766
308093550 262724017
-821802819 777396740
-166183219 -205295668
-925592163 -890396698
629939776 554098977
-597066517 -627025783
-488670566 -192742453
321766317 357807409
-56687363 -479719304
-346692362 43123...

output:

1000
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
34 38
33 35
36 37
39 40
41 42
43 44
45 46
47 48
50 274
49 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100...

result:

ok ok (1 test case)

Test #86:

score: 0
Accepted
time: 152ms
memory: 31112kb

input:

1
100000
326229520 805825077
371787034 -612906440
-488264751 -793472428
184436425 366708550
-501110960 713157720
810357640 -567097567
-906732603 439225325
-340392868 -70415813
-189664219 -713969208
381067874 -619756834
674460096 668727994
618268128 -733873663
-622488527 -374494000
-696690105 -871302...

output:

10000
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
34 64
33 35
37 57
36 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
58 59
60 61
62 63
65 66
67 68
69 73
71 90
70 72
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
91 92
93 94
95 96
97 98
99 100
10...

result:

ok ok (1 test case)

Test #87:

score: 0
Accepted
time: 106ms
memory: 35984kb

input:

1
100000
107663449 169602795
-293408075 136298377
107663449 677735329
107663449 -133164493
107663449 -405477830
-973012232 136298377
40661124 136298377
107663449 -772028365
314648168 136298377
-951394425 136298377
107663449 252358019
107663449 84643404
107663449 661318647
-458027461 136298377
107663...

output:

99999
2 6
3 4
5 8
7 9
10 14
11 12
13 15
16 19
17 18
20 21
22 25
23 24
26 27
28 30
29 33
31 32
34 37
35 36
38 40
39 42
41 44
43 46
45 47
48 49
50 53
51 52
54 56
55 57
58 61
59 60
62 63
64 65
66 68
67 69
70 71
72 75
73 74
76 78
77 79
80 81
82 84
83 85
86 87
88 89
90 91
92 95
93 94
96 97
98 100
99 101
...

result:

ok ok (1 test case)

Test #88:

score: 0
Accepted
time: 99ms
memory: 37652kb

input:

1
100000
621676756 -105718828
907764147 -105718828
-558728021 -105718828
-945909098 -105718828
-602870402 -105718828
104020243 -105718828
-283225325 -105718828
-188159226 -105718828
-15757119 -105718828
12299950 -105718828
382647230 -105718828
961198249 -105718828
142879463 -105718828
677630999 -105...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 56
55 119
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 ...

result:

ok ok (1 test case)

Test #89:

score: 0
Accepted
time: 85ms
memory: 38296kb

input:

1
100000
791929316 -452812205
-414545951 -452812205
-492402719 -452812205
-350798285 -452812205
308143137 -452812205
-270019539 -452812205
-837044713 -452812205
-855873836 -452812205
299134701 -452812205
-928378050 -452812205
949766412 -452812205
983552624 -452812205
-302417116 -452812205
-575137906...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #90:

score: 0
Accepted
time: 87ms
memory: 38164kb

input:

1
100000
-389700968 -854866948
157177186 -854866948
389548526 -854866948
359801591 -854866948
-404781586 -854866948
-756263865 -854866948
-874320830 -854866948
-860738544 -854866948
-494835614 -854866948
135417793 -854866948
878395153 -854866948
416627219 -854866948
50576116 -854866948
-877491066 -8...

output:

99999
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
...

result:

ok ok (1 test case)

Test #91:

score: 0
Accepted
time: 102ms
memory: 38240kb

input:

1
100000
-863878388 -228877853
556347609 -228877853
715519933 -228877853
-685414679 -228877853
121136094 -228877853
835184421 -228877853
2884225 -228877853
-632661834 -228877853
-376071163 -228877853
561924123 -228877853
104284355 -228877853
-832791265 -228877853
219285074 -228877853
-532813184 -228...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #92:

score: 0
Accepted
time: 82ms
memory: 38372kb

input:

1
100000
59979025 770483795
-687037673 770483795
-606503145 770483795
74265013 770483795
535504783 770483795
-353324202 770483795
-742185632 770483795
-880778420 770483795
445635005 770483795
-637158728 770483795
-798486264 770483795
-969460603 770483795
-183267551 770483795
219412933 770483795
4516...

output:

99999
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99...

result:

ok ok (1 test case)

Test #93:

score: 0
Accepted
time: 101ms
memory: 38264kb

input:

1
100000
-238717794 -675789740
892502036 -675789740
927735589 -675789740
265425600 -675789740
713089930 -675789740
975285688 -675789740
994425171 -675789740
377011822 -675789740
-469725428 -675789740
240456322 -675789740
-696780335 -675789740
13943625 -675789740
-105628955 -675789740
500932288 -6757...

output:

99999
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
...

result:

ok ok (1 test case)

Test #94:

score: 0
Accepted
time: 85ms
memory: 38292kb

input:

1
100000
-721839075 207317220
198969479 207317220
721075181 207317220
816055383 207317220
129129955 207317220
578715168 207317220
938570372 207317220
-111023272 207317220
704310574 207317220
-29012555 207317220
-1124535 207317220
565642912 207317220
-164326927 207317220
269985061 207317220
-85992111...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #95:

score: 0
Accepted
time: 97ms
memory: 37948kb

input:

1
100000
-394106502 -349602555
-214790523 -349602555
-773354523 -349602555
282532628 -349602555
908276613 -349602555
90866698 -349602555
547592286 -349602555
-771664838 -349602555
-459895994 -349602555
545210801 -349602555
348330065 -349602555
69245707 -349602555
-70850421 -349602555
-570400234 -349...

output:

96000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 10...

result:

ok ok (1 test case)

Test #96:

score: 0
Accepted
time: 82ms
memory: 38288kb

input:

1
100000
-212599148 -631411742
-212599148 -756608454
-212599148 -380727055
-212599148 -483620464
-212599148 -806607419
-212599148 464110295
-212599148 100221705
-212599148 426302083
-212599148 -770781036
-212599148 238123749
-212599148 652260340
-212599148 7400105
-212599148 -114015691
-212599148 26...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #97:

score: 0
Accepted
time: 92ms
memory: 38364kb

input:

1
100000
861172394 -290759846
861172394 752238765
861172394 -567950860
861172394 998044325
861172394 315984459
861172394 -627793707
861172394 -220676787
861172394 -268949003
861172394 -808244877
861172394 203040434
861172394 221600196
861172394 -142395895
861172394 723984474
861172394 25261585
86117...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #98:

score: 0
Accepted
time: 112ms
memory: 32744kb

input:

1
100000
499304870 -456067706
499304870 -526478356
499304870 -698177941
962157497 -209895866
499304870 603709976
194809397 -209895866
499304870 -622241129
295675965 -209895866
798750809 -209895866
499304870 -379083513
499304870 -835042147
499304870 -239680418
69233437 -209895866
-139695003 -20989586...

output:

92291
2 3
4 6
5 7
8 9
10 11
12 15
13 14
1 16
17 19
18 21
20 22
23 24
26 28
27 30
29 31
32 33
34 41
25 35
36 37
38 40
42 44
43 45
46 48
47 49
50 52
51 53
54 56
39 55
57 58
59 60
61 64
62 63
65 69
66 67
68 70
71 72
73 74
75 76
77 78
79 80
81 85
83 84
86 87
88 89
90 91
92 93
94 95
96 97
98 101
99 100
1...

result:

ok ok (1 test case)

Test #99:

score: 0
Accepted
time: 103ms
memory: 32372kb

input:

1
100000
-858246250 615044192
-266041885 988276483
482718956 -318377373
-764628559 -906181651
-858246250 -473264095
142558228 706800755
-788262537 988276483
22746060 640859154
-990386331 988276483
-69851564 988276483
-858246250 85218196
218467508 988276483
-858246250 859181857
687573233 988276483
-4...

output:

67291
2 7
1 3
5 11
4 6
9 10
12 14
13 16
15 19
8 17
18 22
21 23
24 32
20 25
27 28
26 29
30 34
33 35
31 36
37 38
39 40
42 46
43 51
41 44
45 47
49 50
52 55
53 56
48 54
57 58
59 61
60 62
64 65
63 66
67 72
69 70
68 71
73 82
74 75
76 78
77 79
80 81
83 84
85 90
86 87
88 89
91 93
92 95
96 100
97 98
99 103
1...

result:

ok ok (1 test case)

Test #100:

score: 0
Accepted
time: 128ms
memory: 32720kb

input:

1
100000
-150551753 452254502
-589126107 -154864988
-774655110 -258862906
419458744 436149924
832748324 626049996
-150551753 -842016341
50222854 48805382
-533365798 510362787
417401571 -205386056
567574644 -154864988
-813149443 794441936
-299793018 -154864988
770796798 807259574
-150551753 345399056...

output:

32291
2 10
1 3
4 5
6 14
7 8
9 11
12 28
15 18
13 16
17 19
20 25
21 22
23 24
26 27
30 34
29 31
32 50
33 35
36 37
39 57
38 40
41 42
43 44
45 46
47 48
49 51
52 53
54 55
56 58
59 61
60 62
63 66
64 65
67 68
69 70
71 79
72 73
74 75
76 77
78 91
80 81
82 83
84 85
87 89
86 88
90 92
93 94
95 96
97 98
100 101
1...

result:

ok ok (1 test case)

Test #101:

score: 0
Accepted
time: 132ms
memory: 31000kb

input:

1
100000
285908168 272049532
-886964145 -569780386
510905036 729082089
-980711479 -610409392
-374956972 -629812402
247564824 -494813970
-424829969 808435687
-596358126 293552786
-231573518 593358144
-206584506 -197027197
788863793 -320825254
-80636341 343699149
865833827 -126707889
-264031756 -99178...

output:

5111
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 31
26 27
28 29
30 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101...

result:

ok ok (1 test case)

Test #102:

score: 0
Accepted
time: 148ms
memory: 30372kb

input:

1
100000
565553778 -960078095
363313784 637330036
813479302 196734774
-774652802 -191779344
-980564833 -172476596
97721308 -222616457
-585108481 -816071325
384348686 -771714186
399507870 923194801
775022324 -521366927
112774804 -456550819
596715515 -351906433
-733278086 945383835
-295767823 82342179...

output:

20
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 1...

result:

ok ok (1 test case)

Test #103:

score: 0
Accepted
time: 133ms
memory: 30684kb

input:

1
100000
832414397 -191973279
799697814 453822080
472902980 355661811
773889737 -237095042
139066161 -168030962
-200818308 -659210292
591819947 -690219588
-894723232 -724129935
309100621 -442280293
601783531 -629714403
-518284237 -502069854
-324318938 -999351826
-445350259 -776355044
579496048 -3535...

output:

200
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
62 120334
61 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
1...

result:

ok ok (1 test case)

Test #104:

score: 0
Accepted
time: 137ms
memory: 30616kb

input:

1
100000
316081038 264919400
418308983 754756042
-672507100 -504831259
347176006 -475455422
-464074155 250593938
-689733050 -558992193
165084421 594791692
756992395 93538486
601928596 425487522
-948968175 -775787311
642279460 -97489081
949706854 134386823
-573515957 -691035427
686110259 935429550
-3...

output:

1984
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 198696
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
...

result:

ok ok (1 test case)

Test #105:

score: 0
Accepted
time: 142ms
memory: 30092kb

input:

1
100000
889766050 -900215668
-785435069 932780511
-593598392 -319579936
-819907899 -897600509
-163102947 369765636
-287328155 456835725
-903811491 57154208
-354611840 883364613
475188396 746218920
-813614969 540734211
824473110 591677255
-509397296 458247192
468251135 -745120799
508553265 422069900...

output:

18252
2 72831
1 3
4 5
6 7
8 9
10 11
12 13
14 15
16 84387
17 18
20 156421
19 21
22 23
25 167850
24 26
27 28
30 67133
31 51502
29 32
33 34
35 36
37 38
39 40
42 72556
41 43
44 45
46 47
48 49
50 51
52 53
55 48203
54 56
57 19675
58 59
60 61473
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
8...

result:

ok ok (1 test case)

Test #106:

score: 0
Accepted
time: 138ms
memory: 29424kb

input:

1
100000
569138929 623081181
595176935 -231729559
-353366942 -403863070
910926966 869119211
394470687 778639413
603585935 114468456
-834453070 52891615
988978359 457907555
-126372552 606236966
-965264313 -667974370
933978631 902269405
-462709387 -210009622
715607853 -386237572
-671683002 152885468
4...

output:

99999
2 173778
3 14229
4 132561
5 54752
6 4426
7 61087
8 28236
9 20280
10 187823
11 57571
12 136466
13 164689
14 76735
15 7673
16 134885
17 198178
18 95987
19 117867
20 155161
21 57490
22 20231
23 40903
24 103120
25 8188
26 74687
27 108910
28 74188
29 89783
30 138906
31 74168
32 11025
33 162015
34 1...

result:

ok ok (1 test case)

Test #107:

score: 0
Accepted
time: 134ms
memory: 31656kb

input:

1
100000
-545580238 206875231
-334278490 284778314
-577688466 532471873
-696161358 -260770669
-543552171 609399466
-248845812 281374889
604662925 947696452
815211151 -792551232
-726993196 -873648831
-806959352 -523234454
451106708 -525149528
196005170 210990094
7637155 927805109
-471891793 91423437
...

output:

100000
1 195947
2 49636
3 3422
4 20336
5 946
6 98153
7 131932
8 27430
9 453
10 2471
11 1374
12 8642
13 15981
14 19974
15 4174
16 824
17 1880
18 32966
19 5600
20 90261
21 112754
22 22751
23 450
24 8652
25 848
26 5978
27 19310
28 197830
29 4422
30 2258
31 6598
32 714
33 1881
34 212
35 4116
36 88021
37...

result:

ok ok (1 test case)

Test #108:

score: 0
Accepted
time: 80ms
memory: 38220kb

input:

1
100000
289524496 -156648931
477259193 -156648931
-940874730 -156648931
-678074509 -156648931
430778344 -156648931
314792323 -156648931
590595199 -156648931
336769789 -156648931
-952491382 -156648931
569800304 -156648931
-334619798 -156648931
745977166 -156648931
-939318247 -156648931
313727017 -15...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #109:

score: 0
Accepted
time: 79ms
memory: 36972kb

input:

1
100000
551608067 365421420
-487728687 365421420
143644232 365421420
-351527721 365421420
-871435010 958574747
437117589 365421420
79082823 365421420
-932527349 365421420
-51983999 365421420
-981644356 365421420
27516634 365421420
122232864 365421420
-586305842 958574747
-186314882 365421420
-77505...

output:

100000
1 200000
2 3
4 6
5 199994
7 8
9 10
11 12
13 22
14 15
16 17
18 19
20 21
23 24
25 26
27 28
29 37
30 31
32 33
34 35
36 38
39 40
41 43
42 58
44 45
46 47
48 49
50 51
52 53
54 55
56 57
59 62
60 61
63 64
65 72
66 67
68 69
70 71
73 83
74 75
76 77
78 79
80 81
82 84
85 86
87 88
89 90
91 112
92 93
94 95...

result:

ok ok (1 test case)

Test #110:

score: 0
Accepted
time: 105ms
memory: 34356kb

input:

1
100000
973177252 740095208
603591199 740095208
912041445 740095208
-879893070 740095208
513021608 740095208
-296817755 397134181
-920132372 740095208
874286779 740095208
-697477339 740095208
675338682 740095208
-688816419 397134181
274927171 397134181
-966544303 740095208
-168526049 740095208
7376...

output:

100000
1 199997
2 3
4 5
6 11
7 8
9 10
12 18
13 14
15 16
17 19
20 22
21 23
24 25
26 28
27 35
29 30
31 32
33 34
36 38
37 39
40 42
41 46
43 44
45 48
47 52
49 50
51 54
53 55
56 58
57 60
59 61
62 64
63 68
65 66
67 69
70 71
72 73
74 75
76 78
77 80
79 81
82 83
84 85
86 87
88 90
89 91
92 94
93 96
95 100
97 ...

result:

ok ok (1 test case)

Test #111:

score: 0
Accepted
time: 108ms
memory: 30480kb

input:

1
100000
801543585 -255560886
-749926618 -255560886
-127843709 -255560886
845588435 -737531782
988339842 -737531782
-626861162 -255560886
918453589 -255560886
749726781 -737531782
-581771893 -386009779
590486060 -386009779
734676998 -737531782
153171830 -737531782
845030651 -737531782
-915274358 -25...

output:

99999
1 200000
2 3
5 8
6 7
4 9
10 21
11 12
13 15
14 16
17 18
19 22
20 24
23 25
26 28
27 32
29 30
31 33
34 36
35 38
37 43
39 40
41 42
44 46
45 48
47 51
49 50
52 53
54 58
55 56
57 59
60 63
61 62
64 65
66 72
67 68
69 84
70 71
73 75
74 76
77 80
78 79
81 85
82 83
86 90
87 88
89 94
91 92
93 95
96 99
97 98...

result:

ok ok (1 test case)

Test #112:

score: 0
Accepted
time: 105ms
memory: 34364kb

input:

1
100000
946325199 -654997315
-893568018 -134419061
729992347 -654997315
759203364 -134419061
931585734 -654997315
813067224 -654997315
-219515258 -654997315
942523112 -654997315
93044508 -654997315
112202638 -654997315
887362429 -654997315
-895695158 -654997315
122895052 -334072657
-236406425 -3340...

output:

99999
1 2
3 5
4 16
6 7
8 9
10 11
12 15
13 14
17 19
18 21
20 22
23 24
25 26
27 32
28 29
30 31
33 34
35 36
37 38
39 42
40 46
41 44
43 45
47 48
49 50
51 52
53 54
55 56
57 58
59 64
60 61
62 63
65 68
66 69
67 71
70 76
72 73
74 75
77 78
79 81
80 99
82 83
84 85
86 87
88 89
90 91
92 93
94 96
95 101
97 98
10...

result:

ok ok (1 test case)

Test #113:

score: 0
Accepted
time: 101ms
memory: 35376kb

input:

1
100000
-286313978 229324447
783769798 -259261199
203372724 229324447
903846546 -259261199
-62506027 229324447
-878593732 -259261199
-24614745 229324447
-681646734 -259261199
30846373 229324447
516134098 -259261199
383203441 229324447
-416474256 -259261199
-293604347 -259261199
-122611506 -25926119...

output:

100000
1 199997
2 4
3 5
6 8
7 9
10 12
11 25
13 14
15 16
17 18
19 20
21 22
23 24
26 27
28 29
30 31
32 35
33 34
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 59
53 54
55 56
57 58
60 61
62 63
64 65
66 67
68 70
69 72
71 74
73 77
75 76
78 79
80 82
81 83
84 87
85 86
88 90
89 92
91 93
94 95
96 104
97 ...

result:

ok ok (1 test case)

Test #114:

score: 0
Accepted
time: 136ms
memory: 25676kb

input:

1
100000
-683388360 919019809
-859428325 -677839811
998213859 512472227
893351203 -331849691
-812365568 378975580
-361448436 -768680818
-498101610 -891785673
-48853924 827302039
-977322158 911487244
630622919 -47675260
464560219 -996571204
781514945 47367981
-641893570 460320130
-716591231 -24159771...

output:

97961
2 146310
3 189183
1 4
5 6
7 198653
8 199218
9 192679
10 11
13 197024
14 184550
12 15
16 17
18 19
20 21
22 199445
23 192538
24 199838
25 194342
26 188432
27 28
29 199373
30 31
33 190357
34 198204
35 194547
32 36
37 188808
38 39
40 41
42 43
44 195565
45 197792
47 195681
46 48
50 157719
49 51
52 ...

result:

ok ok (1 test case)

Test #115:

score: 0
Accepted
time: 84ms
memory: 38304kb

input:

1
100000
965071155 961909473
965071155 116193246
965071155 -398741995
965071155 -46836400
965071155 107811853
965071155 472916725
965071155 -801103891
965071155 -429946712
965071155 779079739
965071155 -339584185
965071155 -117199737
965071155 -34574080
965071155 940172004
965071155 859809257
965071...

output:

100000
1 200000
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 9...

result:

ok ok (1 test case)

Test #116:

score: 0
Accepted
time: 115ms
memory: 31652kb

input:

1
100000
-108646393 572873810
760590825 -20548996
-817355882 -691664274
-652085034 966416413
760590825 -791160497
-684709037 441553262
691698692 281355233
-899208930 128349406
-344513662 428545673
-108646393 7920617
760590825 -153682268
760590825 -5134307
-899208930 891399973
975722593 224997612
760...

output:

100000
1 199979
2 5
3 18
4 19
6 75
7 33
8 13
9 21
10 16
11 12
14 25
15 17
20 38
22 26
23 47
24 32
27 30
28 31
29 36
34 53
35 43
37 50
39 54
40 41
42 62
44 45
46 58
48 74
49 72
51 55
52 196
56 96
57 59
60 61
63 82
64 65
66 67
68 76
69 79
70 144
71 78
73 77
80 100
81 84
83 101
85 89
86 90
87 88
91 92
...

result:

ok ok (1 test case)

Test #117:

score: 0
Accepted
time: 165ms
memory: 25064kb

input:

1
100000
657771764 499917223
340860304 -894365154
-166481907 95140359
263475661 -453431393
-421208726 -214095000
880473397 -932916417
-75750425 259300793
-605153080 -141604420
562225805 7170053
-611074444 -745330023
834249871 -314820890
608021155 -709004755
-214410370 -48571110
643218522 497384980
3...

output:

96041
1 118345
2 178814
3 4
5 14567
6 55167
8 45776
9 64328
7 10
11 163468
13 25060
14 1470
15 61371
12 16
17 132673
18 141863
19 141954
20 151396
21 9423
23 74141
22 24
25 183876
26 27
28 185289
29 163175
30 184302
31 108428
33 5878
34 199451
35 8002
36 167327
37 24101
38 196932
39 75886
40 182743
...

result:

ok ok (1 test case)

Test #118:

score: 0
Accepted
time: 141ms
memory: 26660kb

input:

1
100000
-367654468 -952563688
285936870 592116431
-274071733 455847465
-171624585 354239799
349408391 -485168327
767563471 234441392
-528077539 -342651670
502696003 -903892090
-229679854 -452018526
-553390072 218410940
632717195 56077406
588095737 -173132122
-618084086 465397930
931640280 533044102...

output:

80396
1 120008
2 188742
3 184997
4 172575
5 84324
6 197032
8 25035
9 111278
7 10
11 142066
12 114893
13 14
15 180292
16 198390
17 48539
19 197447
20 25855
21 39969
18 22
24 26407
25 82540
23 26
27 142629
28 150499
29 59097
30 84798
31 45354
32 76438
33 34
36 84745
37 189692
38 116069
35 39
40 41
42 ...

result:

ok ok (1 test case)

Test #119:

score: 0
Accepted
time: 144ms
memory: 28796kb

input:

1
100000
-906200254 -265351581
-61657317 -473114865
952191838 -484210630
-968862768 -688100917
-946086398 207717766
96200317 881558228
645408728 -29904463
-65219541 512094883
-105610142 -944887267
232013995 -248237040
571558060 -90454204
-56844375 -803257756
703491466 211175053
910638201 896424741
-...

output:

48783
2 155438
1 3
4 147062
6 49151
5 7
9 120048
10 149522
8 11
12 13
14 15
16 17
19 90639
20 167386
21 43619
22 164171
18 23
24 107876
25 26
27 28
29 21302
30 31
32 33
34 197273
36 97982
35 37
38 39
41 43454
42 45691
40 43
44 43157
46 187775
45 47
48 106758
50 89909
51 59131
49 52
53 54
55 162937
5...

result:

ok ok (1 test case)

Test #120:

score: 0
Accepted
time: 128ms
memory: 30344kb

input:

1
100000
766382075 -21012642
-128826313 -161927840
507846892 -465151202
-122637205 252503287
673961711 322092096
472140704 525292475
-591417285 438455480
-659982761 -855470959
781169250 -760438229
-230659843 -352619932
64397555 -344061705
249444096 -515285207
-966136666 474387926
836585434 673332290...

output:

9778
1 169121
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 149641
27 28
30 197481
29 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 40058
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 154841
76 77
78 79
81 197030
80 82
83 84
85 10529
86...

result:

ok ok (1 test case)

Test #121:

score: 0
Accepted
time: 153ms
memory: 33076kb

input:

1
100000
-391309465 574501656
-601163643 398769165
437998755 -432176181
-504670744 400573721
363523163 -727677520
-810716783 387537161
-171290820 222526143
-710458455 -569456596
-546226838 -832409181
531132193 824799149
-523158870 -960204834
907379792 -31354498
-659185380 651124824
-917386965 958360...

output:

100000
1 89981
2 113927
3 86841
4 9206
5 79589
6 5702
7 7262
8 44695
9 46420
10 72422
11 157986
12 43529
13 87208
14 10107
15 138771
16 21643
17 23026
18 31298
19 92943
20 63769
21 199968
22 9920
23 95239
24 114807
25 11441
26 113296
27 93909
28 193428
29 7143
30 106842
31 167104
32 92529
33 151144
...

result:

ok ok (1 test case)

Test #122:

score: 0
Accepted
time: 156ms
memory: 30788kb

input:

1
100000
-570308074 564028419
41974764 951482748
-458707143 821043169
792070901 519849419
-897928950 732129807
-377209691 238697917
846996677 789967440
92894202 -75895048
674835179 -287863905
818656679 -759156926
-929937983 329230903
52584650 -174966413
-245982588 55776587
619716488 -142539574
-3331...

output:

100000
1 128570
2 128200
3 36028
4 55723
5 179222
6 133152
7 102563
8 185612
9 184744
10 122382
11 25625
12 93055
13 70431
14 13921
15 119209
16 173925
17 64064
18 25254
19 197139
20 130025
21 165587
22 105845
23 196926
24 109026
25 70964
26 55377
27 71111
28 193108
29 34515
30 77177
31 110122
32 66...

result:

ok ok (1 test case)

Test #123:

score: 0
Accepted
time: 143ms
memory: 29308kb

input:

1
100000
-870867990 -427477336
377455239 817489100
878782331 -17678742
638141193 -507332664
760969286 -686215018
680187812 -958635909
650765571 -244064336
-162743943 -197718056
-803668177 -612150607
245627960 16037985
-301270470 -415814129
-725795982 901008722
-795739083 25301151
-690989959 99318401...

output:

100000
1 190515
2 37279
3 192809
4 176293
5 162698
6 51292
7 2803
8 43197
9 111921
10 49141
11 73244
12 40964
13 15332
14 23848
15 36321
16 78788
17 3663
18 39054
19 40064
20 38993
21 50407
22 24374
23 131472
24 82546
25 9992
26 77682
27 186038
28 78468
29 175067
30 184196
31 10464
32 101634
33 2461...

result:

ok ok (1 test case)

Test #124:

score: 0
Accepted
time: 149ms
memory: 29084kb

input:

1
100000
-539465148 -845708233
41183593 -459286909
-334098911 241729240
-391831038 -16693053
973020777 536265241
556557281 -789431898
52149811 -685715732
-792343215 686258394
464507471 -40092028
-870155969 590469644
465578389 -589697394
-161523675 -991602821
855948608 265525154
-839351205 -62602192
...

output:

100000
1 123855
2 12744
3 199292
4 94116
5 193857
6 88699
7 43828
8 27255
9 46773
10 121235
11 90521
12 2401
13 87656
14 53170
15 27101
16 49355
17 24499
18 76793
19 118024
20 51672
21 105983
22 118769
23 60338
24 197604
25 48946
26 35957
27 112550
28 4134
29 176408
30 191239
31 93324
32 177836
33 1...

result:

ok ok (1 test case)

Test #125:

score: 0
Accepted
time: 155ms
memory: 29288kb

input:

1
100000
-301707541 -107785349
651696377 527237688
-311820441 -207092527
-214569234 -975358436
701909387 -785968490
-711653988 396775134
320035803 -913625682
593258459 -175337068
238164130 72714700
-539135317 -424645474
-205072058 507538329
-942822743 848584924
20017998 840987059
-272745279 -7423224...

output:

100000
1 163651
2 64086
3 7120
4 93494
5 119699
6 124706
7 5197
8 25910
9 79324
10 67852
11 197586
12 38658
13 86320
14 33853
15 72886
16 53769
17 6050
18 162472
19 185494
20 45705
21 189862
22 22410
23 9219
24 5165
25 158872
26 147812
27 155267
28 2943
29 171762
30 78890
31 126145
32 23003
33 26479...

result:

ok ok (1 test case)

Test #126:

score: 0
Accepted
time: 152ms
memory: 29492kb

input:

1
100000
372101953 621089677
-107763756 -662571441
-63243920 659729647
441606222 -20964438
-861658828 -775998558
970349344 -718761240
-11091310 -651405801
723558495 57067049
-334677637 723258287
833883610 54943079
734085988 -274788427
668836759 -415187691
-227285405 23994731
212507360 -328156423
940...

output:

100000
1 33021
2 90234
3 14488
4 29629
5 33554
6 5572
7 38084
8 171818
9 38462
10 102862
11 138656
12 9391
13 30668
14 133530
15 69354
16 49143
17 56307
18 114254
19 150922
20 162063
21 179352
22 162216
23 134500
24 20388
25 184686
26 159550
27 55721
28 69093
29 43203
30 191496
31 69089
32 28330
33 ...

result:

ok ok (1 test case)

Test #127:

score: 0
Accepted
time: 143ms
memory: 27404kb

input:

1
100000
-915867003 -471353976
-388104681 -614331870
712512068 -176609228
-249834836 -559087269
653127892 -445584953
754204027 962058868
-859865327 -430551978
-748113746 22447905
-53970847 230698214
488889725 -10963115
856013500 103474622
-985497526 -436330311
596095986 -945139677
35717532 -85633518...

output:

99946
1 92592
2 25411
3 45509
4 45686
6 191069
7 4238
8 25705
9 177914
10 110831
11 40311
12 14265
13 146816
14 23309
15 93968
16 129740
17 136111
18 34807
19 137893
20 162241
21 181845
22 125539
23 139122
24 91509
25 94567
26 30544
27 182208
5 28
29 112783
30 25945
31 95035
32 184940
33 2238
34 101...

result:

ok ok (1 test case)

Test #128:

score: 0
Accepted
time: 174ms
memory: 29388kb

input:

1
100000
-462294685 526220805
-608793181 78935812
-652123710 -88897518
-549445127 -950121976
404063639 -731462283
873109908 911227253
280108661 -384023678
-224512922 -527391217
-606653749 460705189
-795453552 954412985
557042734 419950356
71945893 766707128
975265143 857240778
678089771 850488211
86...

output:

100000
1 197341
2 9739
3 93651
4 25178
5 38891
6 151050
7 196523
8 148381
9 47635
10 135572
11 45039
12 38013
13 110034
14 124446
15 32548
16 192853
17 153327
18 7237
19 164524
20 110788
21 78113
22 178512
23 65749
24 96781
25 73879
26 1774
27 80021
28 109659
29 179064
30 118035
31 178774
32 67908
3...

result:

ok ok (1 test case)

Test #129:

score: 0
Accepted
time: 156ms
memory: 30044kb

input:

1
100000
-217244737 -919036017
839515854 811349301
-529200839 -607492236
206068906 -756100661
-93942296 718088556
164065404 687609627
-335010106 575687136
-753768524 797665484
528969092 -675985219
-833864420 -976856005
-254998531 102163056
193138802 -109129538
-963610238 68206037
-505611099 66224247...

output:

100000
1 25535
2 34742
3 132052
4 47464
5 36192
6 191364
7 134911
8 38438
9 30024
10 172008
11 100292
12 56482
13 34885
14 46958
15 150947
16 94709
17 30695
18 37972
19 158299
20 147812
21 133514
22 28943
23 55599
24 176785
25 115996
26 60658
27 61657
28 189775
29 99091
30 48822
31 89645
32 60105
33...

result:

ok ok (1 test case)

Test #130:

score: 0
Accepted
time: 144ms
memory: 25096kb

input:

1
100000
546952831 -551916540
-222366580 -190550190
690748205 621971537
-304787213 -426869636
430677306 737609007
-552529934 -587069496
534035388 -224937134
817092293 51151294
-603326277 963652497
675552100 -708035960
570918080 -54876116
-969756137 789057618
412261743 152512971
404319641 37207120
-1...

output:

95853
1 193608
2 183525
3 188789
4 128988
5 176846
6 103687
7 148496
9 182664
10 181037
11 33071
12 117976
13 128923
8 14
15 153375
16 159601
17 103420
18 19
20 109710
21 165119
23 135740
24 168876
22 25
26 27
28 160953
29 14067
30 167734
31 63624
32 148204
33 196558
34 35
36 90403
37 176189
39 1289...

result:

ok ok (1 test case)

Test #131:

score: 0
Accepted
time: 118ms
memory: 33036kb

input:

1
100000
-718650142 -337515990
219225987 -796448041
945735467 769273424
-265106195 -836296134
286397419 -465897164
-217444051 -861702365
-142203839 354946276
962047833 625331802
-436237082 697041665
-210015414 251812388
-580562900 -862577184
468877853 314574614
-848683471 -115639376
358203437 674429...

output:

100000
1 185075
2 9922
3 8412
4 7111
5 6096
6 9303
7 190
8 7464
9 5360
10 11228
11 3917
12 17085
13 29653
14 10224
15 27097
16 7838
17 7554
18 20442
19 2641
20 15188
21 8286
22 5038
23 65
24 4826
25 8780
26 5520
27 6165
28 9993
29 2640
30 22820
31 6592
32 486
33 15973
34 5353
35 32627
36 5257
37 467...

result:

ok ok (1 test case)

Test #132:

score: 0
Accepted
time: 172ms
memory: 28912kb

input:

1
100000
514065105 703173790
-898391374 199118883
-736313276 118966780
722733109 744001421
495427092 -308368925
-315318854 128815246
269153707 551867497
-795428350 -627563242
-221111684 -748945403
149671640 991495820
-169151249 -133790110
-552570804 601719573
-805801829 -857404452
-491986921 9945430...

output:

35570
1 2
3 4
5 6
7 189389
8 9
10 40152
12 14597
11 13
14 15
16 17
18 19
20 31607
21 22
23 151997
24 169192
25 26
27 28
29 135898
31 64730
32 37082
30 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 188986
49 50
51 52
53 54
55 56
57 58
60 80227
61 197356
62 30263
63 36504
59 64
66 51579
65 67
69 851...

result:

ok ok (1 test case)

Test #133:

score: 0
Accepted
time: 101ms
memory: 32224kb

input:

1
100000
-352442278 -740018096
-88202974 -740018096
-738618658 -144110914
-738618658 -604922659
-738618658 -932820553
356311978 -740018096
578254098 -740018096
-738618658 -853474506
366314668 -740018096
-738618658 -328885215
-738618658 804967834
-738618658 -326990482
-675958519 -740018096
-943725244...

output:

100000
1 200000
2 6
3 4
5 8
7 9
10 11
12 15
13 14
16 18
17 20
19 25
21 22
23 24
26 31
27 28
29 30
32 35
33 34
36 38
37 41
39 40
42 44
43 45
46 48
47 49
50 52
51 54
53 56
55 58
57 59
60 61
62 63
64 65
66 69
67 68
70 71
72 73
74 75
76 77
78 81
79 80
82 83
84 85
86 88
87 90
89 93
91 92
94 96
95 98
97 9...

result:

ok ok (1 test case)

Test #134:

score: 0
Accepted
time: 96ms
memory: 35656kb

input:

1
100000
325122130 172466804
325122130 812054805
325122130 982296227
325122130 -588934091
325122130 -19140359
325122130 547947686
325122130 -958881583
325122130 -115703499
399672789 821857835
-751884489 821857835
-407471339 821857835
-440355675 821857835
-930981956 821857835
325122130 411759969
9942...

output:

100000
1 200000
2 3
4 5
6 7
8 14
9 10
11 12
13 15
16 17
18 20
19 24
21 22
23 25
26 33
27 28
29 30
31 32
34 35
36 37
38 39
40 42
41 43
44 45
46 48
47 51
49 50
52 57
53 54
55 56
58 59
60 61
62 69
63 64
65 66
67 68
70 72
71 74
73 75
76 77
78 79
80 81
82 83
84 85
86 91
87 88
89 90
92 93
94 95
96 97
98 1...

result:

ok ok (1 test case)

Test #135:

score: 0
Accepted
time: 95ms
memory: 37736kb

input:

1
100000
-226465324 -765160112
-804076207 -66372335
-996256652 -66372335
-232309074 -66372335
433736878 -66372335
-226465324 884802247
241435841 -66372335
-216832241 -66372335
311207842 -66372335
-226465324 -209742435
368069229 -66372335
-605974269 -66372335
-846600651 -66372335
781736433 -66372335
...

output:

100000
1 199998
2 3
4 5
6 10
7 8
9 11
12 13
14 19
15 16
17 18
20 22
21 32
23 24
25 26
27 28
29 30
31 34
33 36
35 37
38 42
39 40
41 45
43 44
46 47
48 57
49 50
51 52
53 54
55 56
58 59
60 68
61 62
63 64
65 66
67 69
70 71
72 74
73 80
75 76
77 78
79 81
82 83
84 85
86 87
88 89
90 98
91 92
93 94
95 96
97 9...

result:

ok ok (1 test case)

Test #136:

score: 0
Accepted
time: 95ms
memory: 38076kb

input:

1
100000
-938307807 -589622988
-781309279 862497436
-938307807 -280855161
-938307807 821787178
-938307807 -143785330
-342339007 862497436
-159228282 862497436
480181280 862497436
-725384126 862497436
-780856436 862497436
-915347010 862497436
-292109291 862497436
-183345034 862497436
158697996 862497...

output:

100000
1 199991
2 6
3 4
5 26
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 27
28 32
29 30
31 33
34 36
35 51
37 38
39 40
41 42
43 44
45 46
47 48
49 50
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 73
69 70
71 72
74 75
76 77
78 80
79 87
81 82
83 84
85 86
88 89
90 91
92 93
94 95
96 97
98 1...

result:

ok ok (1 test case)

Test #137:

score: 0
Accepted
time: 5ms
memory: 15516kb

input:

10000
1
1 1
1 0
1
1 0
1 1
1
1 1
0 1
1
0 0
1 0
1
1 0
0 0
1
1 1
0 1
1
1 1
0 1
1
1 0
0 1
1
1 1
0 0
1
0 1
0 0
1
0 0
0 1
1
0 1
1 1
1
0 0
1 0
1
1 0
0 1
1
1 0
0 1
1
1 1
0 1
1
0 0
1 1
1
1 1
0 0
1
1 0
1 1
1
1 1
0 0
1
1 1
1 0
1
0 0
1 0
1
1 0
0 0
1
1 1
0 0
1
0 1
1 1
1
1 0
0 1
1
1 0
0 1
1
1 1
0 0
1
0 1
0 0
1
1 ...

output:

1
1 2
1
1 2
1
1 2
1
1 2
1
1 2
1
1 2
1
1 2
0
1 2
0
1 2
1
1 2
1
1 2
1
1 2
1
1 2
0
1 2
0
1 2
1
1 2
0
1 2
0
1 2
1
1 2
0
1 2
1
1 2
1
1 2
1
1 2
0
1 2
1
1 2
0
1 2
0
1 2
0
1 2
1
1 2
0
1 2
1
1 2
0
1 2
0
1 2
0
1 2
1
1 2
1
1 2
0
1 2
0
1 2
1
1 2
1
1 2
1
1 2
1
1 2
0
1 2
1
1 2
1
1 2
0
1 2
1
1 2
1
1 2
1
1 2
0
1 2
...

result:

ok ok (10000 test cases)

Test #138:

score: 0
Accepted
time: 15ms
memory: 15300kb

input:

10000
1
0 0
1 0
4
1 0
0 2
2 1
1 3
2 0
2 2
0 3
1 2
1
1 0
1 1
2
1 2
3 3
3 1
2 3
2
1 2
2 1
0 2
0 1
2
0 0
1 1
1 0
0 1
5
2 0
2 3
3 0
3 2
0 3
0 0
1 1
3 3
1 0
0 2
1
0 1
1 1
1
0 0
0 1
4
5 2
0 4
1 4
0 0
5 3
4 3
0 3
0 5
3
1 4
4 3
1 2
4 0
1 0
0 4
1
1 0
0 1
1
1 0
0 0
3
3 2
0 1
1 0
3 3
2 2
2 3
2
1 1
0 2
0 0
0 1
...

output:

1
1 2
4
1 5
2 7
3 6
4 8
1
1 2
1
2 4
1 3
2
1 3
2 4
2
1 3
2 4
5
1 6
2 5
3 8
4 10
7 9
1
1 2
1
1 2
4
1 5
2 3
4 8
6 7
3
1 6
2 4
3 5
0
1 2
1
1 2
2
1 5
2 3
4 6
2
1 4
2 3
4
1 8
2 6
3 4
5 7
1
1 2
1
1 2
1
1 2
2
1 4
2 3
5
2 11
3 10
1 4
5 12
6 9
7 8
3
1 2
3 4
6 7
5 8
0
1 2
1
1 2
2
1 4
2 3
3
1 8
2 3
4 6
5 7
4
1 ...

result:

ok ok (10000 test cases)

Test #139:

score: 0
Accepted
time: 15ms
memory: 14816kb

input:

10000
1
0 1
1 0
4
3 0
2 1
3 1
2 4
4 0
1 3
1 2
4 4
1
0 0
0 1
1
0 1
1 0
3
3 5
2 5
5 3
4 2
0 4
5 5
2
1 2
2 1
1 1
2 2
1
1 1
0 1
2
1 0
1 2
2 0
2 2
1
0 1
0 0
3
1 1
0 1
2 2
2 0
0 0
2 1
1
1 0
0 0
2
0 1
2 0
2 1
0 2
4
3 3
6 4
4 3
7 1
2 4
5 1
6 7
6 5
1
1 0
0 1
2
1 3
3 2
0 1
2 3
3
3 2
1 2
2 2
0 0
2 3
3 0
1
0 0
...

output:

0
1 2
4
1 5
2 3
4 8
6 7
1
1 2
0
1 2
2
1 2
3 6
4 5
2
1 4
2 3
1
1 2
2
1 3
2 4
1
1 2
3
1 6
2 5
3 4
1
1 2
2
1 4
2 3
4
1 3
2 5
4 6
7 8
0
1 2
1
1 4
2 3
3
1 2
3 5
4 6
1
1 2
1
2 4
1 3
2
2 6
1 3
4 5
3
1 2
4 9
5 7
6 8
3 10
1
1 2
2
1 2
3 4
0
1 2
1
1 2
0
1 2
1
1 2
6
1 6
2 12
3 5
4 9
7 11
8 10
2
1 2
3 4
4
1 6
2 ...

result:

ok ok (10000 test cases)

Test #140:

score: 0
Accepted
time: 20ms
memory: 15904kb

input:

10000
1
1 1
0 1
4
0 1
1 1
2 1
0 2
2 0
0 0
1 2
2 2
4
3 2
1 0
1 3
0 3
2 3
2 2
2 0
3 3
5
6 4
2 0
2 7
1 7
0 9
7 2
1 9
8 4
9 8
0 6
6
3 3
0 3
0 4
1 1
4 0
2 2
5 4
1 3
4 3
4 2
3 0
2 4
2
0 1
1 1
0 0
1 0
1
0 1
0 0
5
3 4
4 1
0 7
0 2
1 4
2 7
2 6
4 3
6 5
6 2
10
5 3
6 4
0 2
8 7
4 4
3 3
7 0
7 5
4 5
7 3
5 0
6 0
0 1...

output:

1
1 2
4
1 3
2 7
4 8
5 6
4
1 6
2 7
3 8
4 5
4
1 8
2 3
4 7
5 10
6 9
6
1 9
2 3
4 8
5 11
6 10
7 12
2
1 2
3 4
1
1 2
5
1 5
2 8
3 4
6 7
9 10
10
1 6
2 19
3 13
4 18
5 20
7 12
8 10
9 14
11 16
15 17
1
1 2
3 4
1
1 2
2
1 2
3 4
0
1 2
2
1 2
3 4
4
1 8
2 3
4 6
5 7
7
1 10
2 14
3 13
4 8
5 11
6 9
7 12
2
1 3
2 4
8
1 7
2 ...

result:

ok ok (10000 test cases)

Test #141:

score: 0
Accepted
time: 31ms
memory: 15724kb

input:

10000
2
2 3
2 2
3 1
0 3
5
1 5
5 5
1 2
4 4
5 3
6 1
2 2
0 6
3 0
3 6
3
0 1
0 2
1 0
0 0
2 0
2 2
1
1 1
0 0
4
1 2
2 4
2 0
3 4
4 2
0 1
0 2
0 4
5
1 3
0 1
3 2
2 0
0 2
1 0
0 3
0 0
3 3
1 1
6
2 4
5 5
2 3
0 4
6 0
2 1
2 2
0 0
5 1
6 2
5 4
6 4
4
2 2
0 1
2 0
1 2
0 0
1 1
2 1
1 0
4
4 3
6 2
6 0
7 4
1 0
2 5
5 1
6 7
12
1...

output:

1
1 4
2 3
3
2 5
3 7
1 4
6 8
9 10
3
1 4
2 6
3 5
0
1 2
4
1 5
2 3
4 8
6 7
5
1 9
2 7
3 5
4 8
6 10
6
1 12
2 9
3 6
4 11
5 8
7 10
4
1 4
2 6
3 7
5 8
2
2 8
3 5
1 4
6 7
10
2 3
4 17
5 23
6 11
7 20
1 8
9 24
10 22
13 16
14 18
12 15
19 21
5
1 10
2 5
3 9
4 7
6 8
0
1 2
3
1 6
2 5
3 4
6
1 11
2 3
4 8
5 7
6 9
10 12
3
1...

result:

ok ok (10000 test cases)

Test #142:

score: 0
Accepted
time: 32ms
memory: 15376kb

input:

10000
10
1 0
0 1
1 4
1 2
2 1
0 4
0 3
4 4
1 3
3 0
4 3
3 3
2 0
0 2
3 1
4 1
0 0
4 2
2 4
1 1
7
1 3
5 6
4 0
5 3
1 5
6 3
0 2
1 1
2 1
6 4
3 1
3 6
3 3
4 2
12
5 0
1 5
9 5
3 8
9 2
4 7
1 1
0 6
8 6
9 3
7 5
7 9
4 3
2 8
7 6
6 9
1 8
4 8
9 0
7 8
5 4
2 6
5 3
6 3
8
7 5
2 7
1 6
6 6
2 4
0 7
3 2
2 0
1 2
7 7
2 6
0 6
5 4
...

output:

10
1 17
2 6
3 4
5 15
7 11
8 19
9 12
10 13
14 18
16 20
6
2 4
1 3
5 8
6 10
7 14
9 11
12 13
12
1 19
2 11
3 5
4 14
6 13
7 17
8 9
10 24
12 16
15 22
18 20
21 23
8
1 10
2 5
3 14
4 15
6 12
7 9
8 11
13 16
2
1 2
3 4
5 6
2
1 4
2 3
2
1 4
2 3
16
1 27
2 12
3 10
4 11
6 22
7 29
8 13
9 35
14 34
15 31
16 21
5 17
18 1...

result:

ok ok (10000 test cases)

Test #143:

score: 0
Accepted
time: 36ms
memory: 16304kb

input:

10000
1
0 1
1 1
3
1 2
2 2
0 2
0 0
1 1
0 1
2
1 0
0 0
0 1
1 1
6
3 2
3 0
1 3
2 0
4 3
3 1
0 4
0 1
3 3
3 4
4 1
4 4
5
2 3
6 6
6 4
4 0
6 3
7 3
1 3
3 4
4 5
6 7
3
1 1
2 3
1 3
0 0
2 1
0 3
6
5 2
2 5
4 7
1 5
5 3
2 4
4 0
6 5
6 4
8 5
1 4
6 0
1
1 0
1 1
6
4 11
3 7
9 10
0 5
1 10
4 4
7 8
8 2
4 0
7 0
1 3
4 2
4
0 6
6 2...

output:

1
1 2
3
1 2
3 4
5 6
2
1 2
3 4
6
1 10
2 4
3 5
6 9
7 8
11 12
5
1 7
2 10
3 8
4 9
5 6
3
1 5
2 3
4 6
6
1 5
2 10
3 7
4 11
6 9
8 12
1
1 2
4
1 2
3 4
5 11
6 9
7 10
8 12
4
1 8
2 5
3 7
4 6
5
1 5
3 9
4 10
2 6
7 12
8 11
1
1 2
16
1 3
2 13
4 17
5 8
6 21
7 16
9 10
11 30
12 15
14 28
18 26
19 25
20 23
22 31
24 29
27 ...

result:

ok ok (10000 test cases)

Test #144:

score: 0
Accepted
time: 49ms
memory: 16256kb

input:

10000
12
13 12
11 3
11 1
7 0
9 8
11 6
2 17
1 9
8 11
17 0
11 11
6 17
15 11
9 5
13 2
0 3
5 3
12 9
5 6
0 16
3 8
17 11
17 6
7 6
7
7 7
2 5
10 4
7 4
2 7
1 1
7 1
8 3
2 2
6 8
4 6
6 2
8 10
10 9
9
9 1
10 11
10 8
7 1
0 3
0 8
6 1
12 3
2 7
3 2
8 6
8 3
3 0
3 3
5 5
10 0
0 7
6 6
3
2 1
3 3
4 0
2 0
2 2
1 1
1
0 0
1 1
...

output:

11
1 15
3 6
4 24
5 21
7 12
8 18
9 13
10 23
11 22
2 14
16 20
17 19
6
1 5
2 9
3 14
6 7
8 13
10 12
4 11
8
2 16
3 6
4 7
5 8
9 17
10 13
11 18
12 14
1 15
2
1 6
3 4
2 5
0
1 2
1
1 2
3
1 6
2 5
3 4
2
1 3
2 4
1
1 2
7
2 12
3 16
4 14
5 13
6 8
7 11
9 10
1 15
19
2 15
3 25
4 6
5 13
7 37
8 33
9 19
10 28
11 17
12 26
...

result:

ok ok (10000 test cases)

Test #145:

score: 0
Accepted
time: 50ms
memory: 16000kb

input:

10000
2
0 0
1 1
0 1
1 0
12
1 1
3 3
6 1
4 3
0 2
5 0
0 5
5 4
2 6
2 3
2 1
0 3
2 2
0 6
1 2
5 5
3 0
4 0
5 1
2 0
4 1
1 3
5 2
1 5
16
5 2
3 2
7 5
7 10
1 2
9 6
5 1
10 5
6 7
5 5
8 3
6 2
6 4
2 0
8 7
3 10
9 1
5 7
3 8
3 6
8 9
0 3
4 3
1 10
7 8
8 0
3 1
7 6
10 8
3 3
0 10
1 5
15
5 5
2 1
2 3
6 3
2 5
6 6
0 6
5 1
6 1
5...

output:

2
1 4
2 3
12
1 21
2 4
3 19
5 15
6 17
7 12
8 16
9 14
10 11
13 23
18 20
22 24
16
1 12
2 5
3 8
4 16
6 28
7 17
9 13
10 18
11 23
14 26
15 21
19 20
22 31
24 32
25 29
27 30
15
1 28
2 8
3 5
4 13
6 9
7 21
10 12
11 14
15 22
16 18
17 24
19 26
20 25
23 29
27 30
21
2 38
3 16
4 24
5 26
6 32
7 39
8 13
9 28
10 37
1...

result:

ok ok (10000 test cases)

Test #146:

score: 0
Accepted
time: 60ms
memory: 16160kb

input:

10000
8
7 4
14 3
1 8
9 12
2 7
7 1
12 3
5 3
7 12
1 9
7 2
9 10
4 12
6 8
12 12
11 2
6
4 3
1 1
2 2
4 0
0 0
3 0
2 3
1 0
0 1
4 2
3 3
2 1
56
0 5
10 15
5 0
6 17
5 3
11 14
3 5
5 12
7 2
0 14
13 18
14 9
9 6
13 15
7 18
19 13
11 6
7 9
16 12
8 0
20 18
20 0
19 9
5 16
19 14
2 20
3 11
11 13
10 0
5 1
3 19
15 7
17 19
...

output:

7
1 6
2 8
3 14
4 12
7 15
9 13
5 10
11 16
6
1 11
2 12
3 7
4 10
5 9
6 8
56
1 78
2 14
3 22
4 108
5 8
6 37
7 31
9 15
10 25
11 21
12 23
13 40
16 28
17 77
18 61
19 52
20 98
24 30
26 67
27 54
29 62
32 53
33 38
34 59
35 43
36 39
41 81
42 66
44 68
45 51
46 90
47 56
48 70
49 50
55 57
58 64
60 69
63 65
71 94
7...

result:

ok ok (10000 test cases)

Test #147:

score: 0
Accepted
time: 67ms
memory: 15420kb

input:

1000
116
40 14
11 4
18 3
11 36
20 21
11 5
10 21
8 37
8 38
11 22
40 33
4 4
2 36
31 21
0 0
37 16
21 39
16 42
41 9
13 25
6 41
33 2
38 30
30 38
9 33
19 24
0 20
7 38
27 21
22 39
1 41
42 18
3 1
5 40
38 18
38 32
4 29
1 19
0 27
16 36
22 31
11 29
30 41
42 31
34 8
16 19
1 24
27 9
13 19
1 9
8 18
34 24
9 4
22 3...

output:

116
1 204
2 6
3 91
4 42
5 57
7 68
8 127
9 28
10 173
11 25
12 71
13 109
14 111
15 39
16 55
17 60
18 40
19 63
20 128
21 175
22 101
23 165
24 43
26 103
27 88
29 48
30 41
31 50
32 35
33 89
34 77
36 61
37 69
38 80
44 58
45 138
46 124
47 52
49 79
51 85
53 106
54 125
56 84
59 208
62 66
64 96
65 99
67 171
7...

result:

ok ok (1000 test cases)

Test #148:

score: 0
Accepted
time: 81ms
memory: 17304kb

input:

100
1751
676 962
2080 1171
2449 361
678 1915
276 2074
1308 739
1328 739
442 105
1452 14
962 26
614 2079
1882 1674
1619 868
1354 435
2075 2473
514 1497
2365 2044
601 734
2227 1499
218 519
1848 600
219 1462
207 450
1644 1089
2157 2364
1890 1306
697 1851
1293 1484
1068 1656
2405 2194
625 727
2460 375
2...

output:

1627
1 510
2 2897
3 1334
4 1059
5 814
6 7
8 342
9 3473
10 2403
11 1336
12 3259
13 276
14 2085
15 442
16 800
18 2123
19 2262
20 1885
17 21
22 304
23 3248
24 957
25 2585
26 2125
27 1632
28 1972
30 750
31 960
32 1167
33 1233
34 853
35 191
36 2666
37 2150
29 38
39 1071
40 1984
41 408
42 578
43 2970
44 2...

result:

ok ok (100 test cases)

Test #149:

score: 0
Accepted
time: 96ms
memory: 19276kb

input:

10
5923
990 3340
465 3601
4722 4502
1946 1225
2051 4441
3447 2001
1373 1646
4604 1645
2067 2525
2984 486
1779 2132
281 2392
3682 3334
2807 2874
1709 1458
3249 1263
3358 1826
1067 3769
1473 3101
144 1498
2492 553
341 1852
397 4263
4683 3010
4547 4068
2198 689
2087 4032
182 545
3578 3282
3051 2356
258...

output:

5878
1 2
3 2716
4 4203
5 2044
6 4595
7 113
8 8639
9 1208
10 2577
11 675
12 375
13 8988
14 8380
15 885
16 1171
17 535
18 8805
19 4367
20 9532
21 7383
22 4786
23 4359
24 1396
25 7471
26 1705
28 4477
29 3665
30 5120
31 193
32 1632
33 6357
34 2872
35 306
36 9197
37 2290
38 1422
39 8107
40 8096
41 1661
4...

result:

ok ok (10 test cases)

Test #150:

score: 0
Accepted
time: 161ms
memory: 26368kb

input:

1
100000
167013 125784
135343 32228
31636 139579
125392 28117
109132 130552
18863 126456
70093 140399
65187 131293
60990 127651
2030 57656
111845 109917
114136 18890
12132 33233
93847 20459
44854 159309
21435 47947
118357 48471
33129 78641
154624 169493
106664 83316
164632 49121
5045 149642
161002 1...

output:

86849
1 176588
2 165534
3 116558
4 5
6 178394
7 86394
9 163352
10 75562
11 21188
12 176431
13 127559
8 14
15 170320
16 30428
17 18
19 69864
20 43950
21 20723
22 35191
23 145656
24 138290
25 19740
27 130157
26 28
29 151610
31 41049
30 32
33 33485
34 187397
35 81376
36 119435
37 35397
38 146348
39 134...

result:

ok ok (1 test case)

Test #151:

score: 0
Accepted
time: 46ms
memory: 15464kb

input:

10000
8
2 1
0 1
2 3
3 3
2 0
1 0
1 3
3 1
1 2
0 2
2 2
0 3
1 1
3 2
0 0
3 0
6
2 3
3 0
0 1
2 1
0 3
3 3
2 2
1 1
0 0
1 0
0 2
1 2
56
2 4
5 2
6 6
4 9
5 1
8 5
10 7
8 3
2 0
8 6
6 1
0 4
9 8
10 10
2 2
3 10
6 3
0 9
8 4
2 5
4 5
10 2
1 8
8 8
10 3
2 6
6 10
1 0
2 3
6 0
2 10
8 2
9 9
6 7
6 4
3 9
6 9
9 3
5 10
5 0
10 6
9...

output:

8
1 13
2 8
3 4
5 6
7 12
9 14
10 11
15 16
6
1 6
2 10
3 8
4 7
5 9
11 12
56
1 76
2 5
3 26
4 18
6 8
7 41
9 15
10 24
11 30
12 46
13 23
14 16
17 27
19 35
20 31
21 44
22 62
25 29
28 50
32 49
33 55
34 45
36 63
37 91
38 42
39 40
43 53
47 65
48 54
51 64
52 58
56 84
57 81
59 68
60 78
61 79
66 82
67 71
69 80
70...

result:

ok ok (10000 test cases)

Test #152:

score: 0
Accepted
time: 52ms
memory: 15024kb

input:

1000
116
8 8
4 15
0 7
0 0
9 4
14 3
12 9
8 9
9 2
3 13
7 6
7 8
7 5
14 10
6 14
3 12
15 14
6 11
14 2
4 5
3 10
5 14
0 10
13 8
14 1
3 1
14 5
0 13
1 7
2 12
12 7
15 1
13 14
4 13
2 15
4 10
9 9
3 0
14 12
10 12
12 12
10 13
11 3
10 11
11 9
2 11
13 7
12 6
5 12
1 9
7 15
11 8
0 14
4 0
13 6
14 9
2 6
1 13
7 12
12 10...

output:

116
1 227
2 35
3 4
5 37
6 43
7 8
9 19
10 21
11 48
12 24
13 20
14 25
15 22
16 26
17 67
18 44
23 36
27 109
28 34
29 31
30 40
32 65
33 53
38 95
39 41
42 58
45 50
46 66
47 72
49 59
51 78
52 75
54 87
55 57
56 97
60 61
62 118
63 69
64 68
70 84
71 79
73 85
74 99
76 88
77 89
80 82
81 90
83 105
86 94
91 124
...

result:

ok ok (1000 test cases)

Test #153:

score: 0
Accepted
time: 68ms
memory: 15884kb

input:

100
1751
43 55
50 32
40 59
17 23
14 41
50 44
52 57
26 29
6 21
2 50
46 36
34 9
44 12
55 22
20 5
23 45
50 43
53 6
41 58
19 27
22 53
16 32
11 56
7 36
20 39
23 48
46 48
9 51
15 4
40 38
51 36
21 45
52 7
49 37
10 24
16 56
33 50
48 56
51 34
11 33
43 18
20 59
4 9
41 44
52 23
26 26
20 51
40 36
37 59
40 56
37...

output:

1751
1 3500
2 17
3 49
4 94
5 61
6 53
7 33
8 46
9 113
10 148
11 88
12 57
13 109
14 162
15 25
16 26
18 80
19 135
20 69
21 178
22 144
23 40
24 63
27 186
28 47
29 68
30 48
31 39
32 98
34 127
35 111
36 259
37 75
38 79
41 85
42 52
43 168
44 204
45 102
50 195
51 150
54 112
55 81
56 209
58 172
59 122
60 78
...

result:

ok ok (100 test cases)

Test #154:

score: 0
Accepted
time: 71ms
memory: 18772kb

input:

10
5923
53 27
26 66
1 35
65 99
6 99
28 12
61 5
106 43
37 67
106 91
84 102
76 52
10 52
20 74
11 12
29 4
42 71
86 53
42 37
89 37
70 36
12 19
78 53
8 15
106 11
28 97
10 11
100 89
55 2
46 94
82 43
57 84
62 101
65 58
16 16
82 59
91 76
7 30
50 65
107 9
46 12
105 55
11 10
97 23
83 82
6 50
52 57
69 53
77 83...

output:

5923
1 11777
2 406
3 292
4 34
5 46
6 26
7 304
8 25
9 300
10 129
11 72
12 272
13 203
14 53
15 43
16 245
17 104
18 48
19 69
20 79
21 57
22 222
23 139
24 227
27 116
28 305
29 259
30 41
31 50
32 189
33 205
35 76
36 90
37 377
38 58
39 148
40 333
42 114
44 160
45 194
47 168
49 101
51 314
52 61
54 356
55 1...

result:

ok ok (10 test cases)

Test #155:

score: 0
Accepted
time: 71ms
memory: 32700kb

input:

1
100000
436 393
386 68
30 357
47 276
18 61
414 156
347 273
304 106
72 167
114 83
260 443
192 432
324 196
388 313
153 350
284 316
165 408
26 313
298 348
293 221
318 119
380 345
27 325
91 223
403 186
374 185
416 143
418 325
217 7
147 209
385 220
128 207
58 331
35 309
151 313
284 372
335 384
181 274
3...

output:

100000
1 199176
2 975
3 335
4 323
5 207
6 968
7 405
8 440
9 1373
10 829
11 122
12 330
13 298
14 18
15 359
16 589
17 1762
19 728
20 327
21 596
22 68
23 28
24 373
25 419
26 866
27 429
29 1428
30 201
31 322
32 219
33 1384
34 631
35 1053
36 428
37 1076
38 1916
39 1224
40 1372
41 734
42 1830
43 997
44 10...

result:

ok ok (1 test case)