QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#472697#6414. Classical Maximization ProblemlobserverAC ✓120ms40464kbC++141.7kb2024-07-11 18:31:412024-07-11 18:31:41

Judging History

你现在查看的是最新测评结果

  • [2024-07-11 18:31:41]
  • 评测
  • 测评结果:AC
  • 用时:120ms
  • 内存:40464kb
  • [2024-07-11 18:31:41]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=1000005;
int x[N],y[N];
int xx[N],yy[N];
int idx,vis[N<<1],ans;
int h[N<<1],ne[N<<2],adj[N<<2],id[N<<2],tp;
int mch[N];
void add(int u,int v,int eid){
	ne[++tp]=h[u];
	h[u]=tp;
	adj[tp]=v;
	id[tp]=eid;
}
int dfs(int u,int fa){
	vector<int> a;
	vis[u]=++idx;
	int fid=0;
	for(int i=h[u];i;i=ne[i]){
		int v=adj[i];
		if(v==fa){
			fid=id[i];
			continue;
		}
		if(vis[v]){
			if(vis[u]>vis[v])a.push_back(id[i]);
			continue;
		}
		if(dfs(v,u))a.push_back(id[i]);
	}
	int l=0;
	for(auto i:a){
		if(l){
			mch[i]=l;
			mch[l]=i;
			l=0;
			ans++;
		}
		else l=i;
	}
	if(l&&fid){
		mch[fid]=l;
		mch[l]=fid;
		ans++;
		return 0;
	}
	return 1;
}
void work(){
	int n;
	cin>>n;n<<=1;
	for(int i=1;i<=n;i++){
		cin>>x[i]>>y[i];
		xx[i]=x[i];
		yy[i]=y[i];
	}
	sort(xx+1,xx+1+n);
	sort(yy+1,yy+1+n);
	int px=unique(xx+1,xx+1+n)-(xx+1);
	int py=unique(yy+1,yy+1+n)-(yy+1);
	
	for(int i=1;i<=n;i++){
		int nx=lower_bound(xx+1,xx+1+px,x[i])-xx;
		int ny=lower_bound(yy+1,yy+1+py,y[i])-yy;
		add(nx,ny+px,i);
		add(ny+px,nx,i);
	}
	
	ans=0;
	for(int i=1;i<=px+py;i++){
		if(vis[i])continue;
		dfs(i,0);
	}
	cout<<ans<<"\n";
	int l=0;
	for(int i=1;i<=n;i++){
		if(mch[i]){
			if(i<mch[i]){
				cout<<i<<" "<<mch[i]<<"\n";
			}
		}
		else{
			if(l){
				cout<<l<<" "<<i<<"\n";
				l=0;
			}
			else l=i;
		}
	}
	
	idx=0;
	for(int i=1;i<=px+py;i++)vis[i]=0;
	for(int i=1;i<=n;i++)mch[i]=0;
	for(int i=1;i<=px+py;i++)h[i]=0;
	for(int i=1;i<=tp;i++)ne[i]=0;
	tp=0;
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	int t;
	cin>>t;
	while(t--)work();
	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 17836kb

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 2
3 4
0
1 2
3 4

result:

ok ok (3 test cases)

Test #2:

score: 0
Accepted
time: 58ms
memory: 17956kb

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: 54ms
memory: 17972kb

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: 58ms
memory: 17900kb

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: 58ms
memory: 17916kb

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: 54ms
memory: 17840kb

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: 52ms
memory: 18140kb

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 23
2 10
3 27
4 6
5 19
7 28
8 12
9 11
13 18
14 16
15 17
20 24
21 22
25 26
20
1 18
2 14
3 33
4 5
6 16
7 30
8 19
9 36
10 31
11 34
12 21
13 24
15 35
17 23
20 40
22 26
25 39
27 29
28 32
37 38
8
1 5
2 11
3 9
4 13
6 12
7 8
10 15
14 16
1
1 2
1
1 2
34
1 7
2 11
3 59
4 6
5 68
8 50
9 19
10 46
12 14
13 24
1...

result:

ok ok (10000 test cases)

Test #8:

score: 0
Accepted
time: 55ms
memory: 17976kb

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 2
3 4
5 6
5
1 3
2 6
4 5
7 8
9 10
5
1 7
2 8
3 6
4 5
9 10
5
1 2
3 4
5 6
7 8
9 10
2
1 2
3 5
4 6
1
1 2
13
1 26
2 5
3 21
4 8
6 16
7 17
9 19
10 22
11 13
12 14
15 18
20 24
23 25
4
1 9
2 3
4 10
5 6
7 8
3
1 4
2 3
5 6
2
1 4
2 3
5
1 3
2 6
4 7
5 8
9 10
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: 61ms
memory: 17948kb

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

result:

ok ok (10000 test cases)

Test #10:

score: 0
Accepted
time: 47ms
memory: 17916kb

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

result:

ok ok (10000 test cases)

Test #11:

score: 0
Accepted
time: 53ms
memory: 17972kb

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 5
2 4
3 9
6 16
7 19
8 12
10 14
11 20
13 15
17 18
10
1 14
2 10
3 11
4 9
5 6
7 18
8 20
12 15
13 17
16 19
18
1 14
2 8
3 36
4 33
5 28
6 18
7 20
9 26
10 12
11 35
13 16
15 24
17 19
21 30
22 27
23 31
25 34
29 32
35
1 64
2 26
3 18
4 5
6 14
7 31
8 36
9 10
11 63
12 33
13 56
15 57
16 19
17 28
20 27
21 22
...

result:

ok ok (10000 test cases)

Test #12:

score: 0
Accepted
time: 56ms
memory: 17948kb

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 6
2 3
4 5
7 8
9 10
24
1 27
2 5
3 9
4 8
6 20
7 15
10 21
11 13
12 17
14 44
16 19
18 30
22 35
23 36
24 39
25 40
26 28
29 41
31 42
32 46
33 34
37 38
43 47
45 48
30
1 27
2 41
3 5
4 14
6 22
7 38
8 25
9 29
10 32
11 57
12 21
13 43
15 34
16 59
17 53
18 37
19 44
20 30
23 40
24 26
28 47
31 36
33 35
39 51
4...

result:

ok ok (10000 test cases)

Test #13:

score: 0
Accepted
time: 46ms
memory: 17888kb

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

result:

ok ok (10000 test cases)

Test #14:

score: 0
Accepted
time: 52ms
memory: 18140kb

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

result:

ok ok (10000 test cases)

Test #15:

score: 0
Accepted
time: 52ms
memory: 17948kb

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

result:

ok ok (10000 test cases)

Test #16:

score: 0
Accepted
time: 62ms
memory: 17948kb

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

result:

ok ok (10000 test cases)

Test #17:

score: 0
Accepted
time: 65ms
memory: 17904kb

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

result:

ok ok (10000 test cases)

Test #18:

score: 0
Accepted
time: 68ms
memory: 17868kb

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: 63ms
memory: 17904kb

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: 60ms
memory: 17900kb

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: 64ms
memory: 17972kb

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: 70ms
memory: 17960kb

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 83
25 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 165
48 49
51 124
50 52
54 80
53 55
56 121
57 58
59 60
61 62
63 64
65 115
66 67
68 69
71 110
72 112
73 74
76 77
78 79
81 82
84 85
86 120
87 88
89 ...

result:

ok ok (1000 test cases)

Test #23:

score: 0
Accepted
time: 62ms
memory: 17984kb

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
1 182
2 39
3 184
4 276
5 206
6 7
8 243
9 305
10 24
11 14
12 304
13 299
15 44
16 17
18 165
19 32
20 259
21 58
22 85
23 52
25 41
26 56
27 33
28 76
29 60
30 100
31 71
34 36
35 53
37 69
38 282
40 96
42 45
43 281
46 73
47 102
48 55
49 144
50 51
54 81
57 68
59 84
61 64
62 67
63 89
65 75
66 267
70 77
7...

result:

ok ok (1000 test cases)

Test #24:

score: 0
Accepted
time: 74ms
memory: 17968kb

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 95
2 37
3 76
4 10
5 45
6 97
7 58
8 48
9 19
11 126
12 119
13 36
14 72
15 106
16 27
17 105
18 60
20 77
21 34
22 62
23 125
24 59
25 33
26 64
28 52
29 55
30 84
31 38
32 51
35 89
39 120
40 47
41 42
43 49
44 108
46 79
50 100
53 67
54 63
56 98
57 81
61 69
65 68
66 91
70 122
71 86
73 101
74 94
75 85
78...

result:

ok ok (1000 test cases)

Test #25:

score: 0
Accepted
time: 72ms
memory: 18028kb

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
1 121
2 48
3 77
4 61
5 152
6 29
7 105
8 106
9 44
10 137
11 58
12 124
13 74
14 30
15 143
16 65
17 158
18 80
19 156
20 92
21 110
22 53
23 161
24 120
25 115
26 84
27 100
28 31
32 135
33 132
34 86
35 83
36 127
37 148
38 62
39 46
40 165
41 99
42 94
43 163
45 111
47 71
49 64
50 122
51 159
52 149
54 88
...

result:

ok ok (1000 test cases)

Test #26:

score: 0
Accepted
time: 50ms
memory: 18164kb

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
1 100
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
101 ...

result:

ok ok (1000 test cases)

Test #27:

score: 0
Accepted
time: 55ms
memory: 17976kb

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
1 283
2 495
3 541
4 712
5 35
6 780
7 658
8 434
9 471
10 404
11 86
12 388
13 287
14 290
15 32
16 387
17 673
18 150
19 289
20 242
21 25
22 871
23 241
24 458
26 507
27 467
28 36
29 219
30 859
31 452
33 328
34 571
37 905
38 183
39 432
40 42
41 58
43 888
44 488
45 93
46 216
47 246
48 145
49 52
50 55
...

result:

ok ok (1000 test cases)

Test #28:

score: 0
Accepted
time: 55ms
memory: 17912kb

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 12
2 394
3 420
4 6
5 458
7 8
9 418
10 403
11 166
13 121
14 283
15 19
16 91
17 82
18 256
20 22
21 78
23 28
24 25
26 30
27 334
29 33
31 469
32 380
34 222
35 367
36 509
37 385
38 201
39 70
40 225
41 46
42 301
43 44
45 415
47 100
48 49
50 52
51 55
53 156
54 507
56 57
58 61
59 416
60 502
62 96
63 6...

result:

ok ok (1000 test cases)

Test #29:

score: 0
Accepted
time: 49ms
memory: 18000kb

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 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 (1000 test cases)

Test #30:

score: 0
Accepted
time: 56ms
memory: 18000kb

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 40
7 155
8 56
9 10
11 161
12 59
13 15
14 17
16 150
19 23
20 126
21 90
22 138
24 85
25 144
26 29
27 55
28 157
30 119
31 133
32 148
33 38
34 36
35 37
39 86
41 109
42 43
44 93
45 46
47 61
48 51
49 97
50 76
52 153
53 108
54 62
57 131
58 106
60 135
63 105
64 121
65 66
67 154
68 6...

result:

ok ok (1000 test cases)

Test #31:

score: 0
Accepted
time: 55ms
memory: 17912kb

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 4
2 423
3 45
5 343
6 107
7 257
8 287
9 470
10 17
11 205
12 279
13 167
14 83
15 20
16 280
18 30
19 208
21 219
22 248
23 468
24 143
25 29
26 163
27 124
28 84
31 86
32 344
33 389
34 407
35 97
36 282
37 310
38 268
39 135
40 41
42 115
43 211
44 57
46 90
47 283
48 54
49 216
50 384
51 272
52 88
53 24...

result:

ok ok (1000 test cases)

Test #32:

score: 0
Accepted
time: 60ms
memory: 17968kb

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 29
2 8
3 38
4 13
5 34
6 37
7 31
9 33
10 42
11 17
12 20
14 23
15 16
18 39
19 24
21 30
22 35
25 32
26 28
27 41
36 40
37
1 11
2 37
3 53
4 36
5 65
6 58
7 17
8 15
9 44
10 64
12 33
13 69
14 40
16 54
18 62
19 63
20 73
21 30
22 72
23 35
24 42
25 26
27 74
28 57
29 51
31 47
32 71
34 60
38 55
39 70
41 67
...

result:

ok ok (1000 test cases)

Test #33:

score: 0
Accepted
time: 67ms
memory: 17992kb

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 7
3 124
5 109
6 9
8 105
10 46
11 119
12 90
13 51
14 26
15 50
16 76
17 23
18 103
19 106
20 47
21 81
22 118
24 57
25 27
28 99
29 61
30 52
31 92
32 117
33 160
34 49
35 86
36 154
37 128
38 70
39 75
40 68
41 93
42 162
43 60
44 127
45 62
48 108
53 132
54 146
55 91
56 152
58 133
59 141
63 125
64 1...

result:

ok ok (1000 test cases)

Test #34:

score: 0
Accepted
time: 79ms
memory: 20284kb

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: 65ms
memory: 18108kb

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: 70ms
memory: 18056kb

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: 81ms
memory: 18188kb

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 3655
11 3648
12 2218
13 3779
14 188
15 3422
10 16
17 18
20 1379
21 2633
22 344
23 2041
19 24
25 26
28 2495
27 29
30 291
31 1801
33 5543
32 34
35 800
36 4795
37 4007
38 1599
39 2180
40 1795
41 4421
43 2444
42 44
45 3910
46 5229
48 4205
49 3710
50 42...

result:

ok ok (100 test cases)

Test #38:

score: 0
Accepted
time: 68ms
memory: 18272kb

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
2 521
3 1290
4 178
5 895
6 791
7 205
8 1110
9 624
10 1481
11 550
12 38
13 584
14 20
15 1359
16 798
17 176
18 389
19 1992
21 1581
22 792
23 1069
24 1580
25 1710
26 1834
27 1760
28 621
29 207
30 725
31 1746
32 1219
33 1024
34 537
35 1566
36 380
37 989
39 1167
40 1104
41 1602
42 307
44 1590
...

result:

ok ok (100 test cases)

Test #39:

score: 0
Accepted
time: 58ms
memory: 18324kb

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 16
2 321
3 343
4 201
5 136
6 12
7 342
8 176
9 328
10 36
11 30
13 46
14 117
15 337
17 53
18 346
19 31
20 22
21 45
23 340
24 71
25 50
26 329
27 85
28 65
29 282
32 33
34 76
35 41
37 43
38 61
39 47
40 67
42 49
44 195
48 68
51 79
52 55
54 307
56 149
57 83
58 66
59 60
62 148
63 319
64 123
69 96
70 9...

result:

ok ok (100 test cases)

Test #40:

score: 0
Accepted
time: 73ms
memory: 18448kb

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
1 637
2 194
3 585
4 714
5 414
6 299
7 124
8 20
9 81
10 118
11 569
12 69
13 489
14 231
15 219
16 804
17 90
18 182
19 64
21 750
22 563
23 42
24 164
25 117
26 86
27 200
28 439
29 821
30 110
31 691
32 839
33 210
34 294
35 630
36 214
37 206
38 445
39 433
40 244
41 115
43 586
44 276
45 180
46 741
47 2...

result:

ok ok (100 test cases)

Test #41:

score: 0
Accepted
time: 80ms
memory: 18492kb

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
1 251
2 240
3 16
4 60
5 218
6 183
7 151
8 124
9 72
10 189
11 157
12 194
13 278
14 27
15 47
17 63
18 266
19 115
20 267
21 277
22 181
23 129
24 125
25 44
26 105
28 100
29 59
30 34
31 134
32 74
33 122
35 156
36 177
37 97
38 204
39 130
40 226
41 238
42 65
43 107
45 62
46 139
48 99
49 187
50 261
51 1...

result:

ok ok (100 test cases)

Test #42:

score: 0
Accepted
time: 55ms
memory: 20244kb

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 86
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
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 ...

result:

ok ok (100 test cases)

Test #43:

score: 0
Accepted
time: 57ms
memory: 20160kb

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 8
2 1626
3 7
4 3099
5 1668
6 1054
9 11
10 1417
12 3115
13 233
14 2865
15 18
16 1188
17 20
19 22
21 3222
23 27
24 125
25 366
26 84
28 2404
29 3163
30 1278
31 2141
32 33
34 2054
35 413
36 38
37 39
40 3264
41 2411
42 466
43 3177
44 46
45 51
47 2235
48 1023
49 50
52 613
53 55
54 59
56 2527
57 58
...

result:

ok ok (100 test cases)

Test #44:

score: 0
Accepted
time: 60ms
memory: 18004kb

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
1 860
2 754
3 114
4 728
5 71
6 141
7 827
8 718
9 188
10 641
11 27
12 269
13 225
14 432
15 423
16 33
17 506
18 22
19 628
20 36
21 406
23 26
24 280
25 584
28 783
29 68
30 48
31 605
32 39
34 35
37 41
38 294
40 53
42 614
43 131
44 275
45 470
46 842
47 548
49 702
50 710
51 918
52 925
54 701
55 481
56...

result:

ok ok (100 test cases)

Test #45:

score: 0
Accepted
time: 53ms
memory: 18044kb

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 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 (100 test cases)

Test #46:

score: 0
Accepted
time: 65ms
memory: 18088kb

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 2042
3 1472
4 4187
5 8
6 229
7 1777
9 12
10 14
11 770
13 1505
15 1005
16 17
18 27
19 4208
20 2914
21 25
22 4106
23 1192
24 326
26 2501
28 38
29 3865
30 402
31 33
32 2853
34 3070
35 39
36 4518
37 4158
40 1076
41 3817
42 43
44 54
45 2308
46 302
47 48
49 4123
50 3323
51 1183
52 2724
53 31...

result:

ok ok (100 test cases)

Test #47:

score: 0
Accepted
time: 57ms
memory: 17980kb

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
2 509
3 773
4 12
5 179
6 219
7 261
8 158
9 232
10 384
11 27
13 741
14 206
15 76
16 61
17 586
18 349
19 104
20 67
21 34
22 496
23 679
24 156
25 706
26 357
28 643
29 342
30 99
31 63
32 392
33 199
35 41
36 493
37 182
38 362
39 619
40 552
42 491
43 551
44 89
45 647
46 321
47 94
48 356
49 348
5...

result:

ok ok (100 test cases)

Test #48:

score: 0
Accepted
time: 65ms
memory: 18172kb

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 1122
2 1304
3 342
4 48
5 1614
6 1051
7 4446
8 44
9 689
10 307
11 3037
12 1046
13 2918
14 1789
15 3175
16 1353
17 4106
18 92
19 597
20 1222
21 1776
22 336
23 1143
24 1939
25 1896
26 357
27 4225
28 1038
29 4327
30 511
31 54
32 1746
33 50
34 3664
35 836
36 1623
37 4462
38 3977
39 508
40 1544
41 ...

result:

ok ok (100 test cases)

Test #49:

score: 0
Accepted
time: 76ms
memory: 17996kb

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 9
2 162
3 104
4 41
5 226
6 15
7 130
8 74
10 175
11 156
12 27
13 159
14 151
16 97
17 22
18 191
19 78
20 73
21 81
23 152
24 166
25 32
26 60
28 88
29 44
30 56
31 79
33 82
34 59
35 160
36 71
37 182
38 52
39 225
40 100
42 65
43 84
45 204
46 186
47 98
48 102
49 207
50 213
51 196
53 58
54 69
55 111
5...

result:

ok ok (100 test cases)

Test #50:

score: 0
Accepted
time: 91ms
memory: 20800kb

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: 83ms
memory: 25388kb

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: 90ms
memory: 20836kb

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 15254
14 15
16 17
18 1462
19 20
21 6507
23 9346
22 24
25 3278
26 6461
28 1198
27 29
30 3059
32 28159
31 33
34 35
36 37
38 10208
40 710
41 7797
42 4572
39 43
44 45
46 15749
47 48
49 50
51 14302
52 11061
53 27790
55 8339
54 56
58 1977...

result:

ok ok (10 test cases)

Test #53:

score: 0
Accepted
time: 86ms
memory: 22192kb

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
5 13052
6 11704
7 8
9 730
10 2064
11 7019
12 10638
13 8236
14 6815
15 8300
16 11198
17 3975
18 12326
19 5128
20 1402
21 838
22 12902
23 280
24 7643
25 6031
26 27
28 4179
29 4974
30 72
31 580
32 10528
33 5620
35 10873
36 10729
37 912
38 2584
39 10692
40 6835
34 41
43 ...

result:

ok ok (10 test cases)

Test #54:

score: 0
Accepted
time: 74ms
memory: 22804kb

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 35652
2 1093
3 34671
4 272
5 33979
6 32990
7 1027
8 33802
9 30944
10 2225
11 2691
12 1772
13 37077
14 1548
15 37555
16 33349
17 664
18 221
19 34181
20 32918
21 34721
22 585
23 345
24 35119
25 574
26 38783
27 45
28 681
29 37394
30 8511
31 2115
32 37382
33 35901
34 1297
35 38240
36 1688
37 248...

result:

ok ok (10 test cases)

Test #55:

score: 0
Accepted
time: 67ms
memory: 22632kb

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 29702
2 29149
3 140
4 395
5 328
6 379
7 98
8 129
9 26274
10 29063
11 29211
12 184
13 353
14 29621
15 29857
16 28320
17 29862
18 29607
19 560
20 78
21 29476
22 152
23 478
24 26888
25 29695
26 29700
27 289
28 40
29 143
30 29818
31 29838
32 29850
33 60
34 27637
35 228
36 52
37 26179
38 1773
39 ...

result:

ok ok (10 test cases)

Test #56:

score: 0
Accepted
time: 74ms
memory: 18536kb

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 2610
3 3902
4 967
5 33158
6 9767
7 181
8 10696
9 1070
10 35637
11 1857
12 327
13 9136
14 1385
15 3555
16 216
17 583
18 34739
19 36453
20 2664
21 208
22 138
23 923
24 33927
25 402
26 29350
27 35789
28 1449
29 30309
30 34510
31 31666
32 35339
33 881
34 24221
35 515
36 35326
37 34813
38...

result:

ok ok (10 test cases)

Test #57:

score: 0
Accepted
time: 95ms
memory: 21532kb

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
1 295
2 13
3 219
4 423
5 75
6 116
7 568
8 388
9 127
10 431
11 603
12 270
14 670
15 18
16 273
17 52
19 21
20 406
22 424
23 151
24 664
25 774
26 666
27 28
29 482
30 607
31 35
32 91
33 333
34 253
36 39
37 186
38 269
40 50
41 550
42 168
43 141
44 361
45 595
46 164
47 653
48 414
49 298
51 638
53 539
...

result:

ok ok (10 test cases)

Test #58:

score: 0
Accepted
time: 62ms
memory: 18904kb

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
1 309
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 (10 test cases)

Test #59:

score: 0
Accepted
time: 62ms
memory: 21252kb

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
1 691
2 9884
3 22
4 6557
5 8182
6 12
7 3727
8 5884
9 8233
10 4275
11 5954
13 4385
14 6909
15 6005
16 2758
17 136
18 3353
19 31
20 5360
21 7177
23 796
24 5088
25 9314
26 5648
27 139
28 8232
29 3667
30 1284
32 1049
33 1031
34 47
35 4245
36 39
37 1850
38 1515
40 4775
41 5937
42 51
43 7872
44 6193
...

result:

ok ok (10 test cases)

Test #60:

score: 0
Accepted
time: 59ms
memory: 20700kb

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 7407
2 11
3 2548
4 8005
5 1044
6 8044
7 2821
8 10976
9 10095
10 4482
12 4804
13 11638
14 15
16 20
17 1176
18 7202
19 5415
21 26
22 11452
23 11148
24 7185
25 3987
27 2822
28 1228
29 1188
30 1473
31 420
32 35
33 2040
34 10206
36 40
37 43
38 6144
39 8508
41 8413
42 3704
44 11023
45 272
46 50
47 ...

result:

ok ok (10 test cases)

Test #61:

score: 0
Accepted
time: 62ms
memory: 23140kb

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 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 (10 test cases)

Test #62:

score: 0
Accepted
time: 65ms
memory: 21176kb

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
3 730
4 854
5 542
6 20
7 87
8 274
9 268
10 1043
11 653
12 1346
13 30
14 56
15 1353
16 1046
17 110
18 1390
19 326
21 54
22 864
23 259
24 304
25 1328
26 567
27 875
28 1363
29 1377
31 1384
32 824
33 786
34 897
35 978
36 173
37 895
38 962
39 240
40 286
41 1172
42 119
43 1343
44 1332
45...

result:

ok ok (10 test cases)

Test #63:

score: 0
Accepted
time: 67ms
memory: 20720kb

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 44018
7 24812
8 20642
9 14
10 20588
11 14274
12 12321
13 15
16 14216
17 30826
18 7766
19 7181
20 13433
21 31740
22 35117
23 32364
24 44544
25 15106
26 31
27 15007
28 42463
29 12062
30 40303
32 16442
33 44
34 7377
35 18344
36 24370
37 22499
38 22922
39 44229
40 396...

result:

ok ok (10 test cases)

Test #64:

score: 0
Accepted
time: 74ms
memory: 21000kb

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
1 282
2 6928
3 4518
4 10863
5 487
6 1016
7 11269
8 6245
9 10065
10 8693
11 7093
12 6825
13 3191
14 7374
15 12572
16 2825
17 7124
18 320
19 11230
20 5597
21 5770
22 7207
23 8922
24 11928
25 4464
26 7859
27 10991
28 5445
29 4023
30 2019
31 1824
32 93
33 34
35 10080
36 163
37 72
38 84
39 3888
40 3...

result:

ok ok (10 test cases)

Test #65:

score: 0
Accepted
time: 73ms
memory: 20704kb

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 24120
2 8953
3 13021
4 20363
5 723
6 13034
7 9401
8 25434
9 9000
10 4301
11 27256
12 9268
13 14826
14 24555
15 914
16 19423
17 6401
18 12430
19 512
20 2609
21 25249
22 2392
23 2864
24 26429
25 36
26 8884
27 5628
28 20423
29 19776
30 478
31 6194
32 6577
33 5240
34 26184
35 15705
37 10123
38 3...

result:

ok ok (10 test cases)

Test #66:

score: 0
Accepted
time: 116ms
memory: 27604kb

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: 107ms
memory: 28936kb

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 185541
7 8
9 32049
10 11
12 197923
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 1...

result:

ok ok (1 test case)

Test #68:

score: 0
Accepted
time: 114ms
memory: 31420kb

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
1 89993
2 135599
3 198643
4 12497
5 95248
6 15105
7 139931
8 50847
9 108951
10 60403
11 176915
12 155331
13 142916
14 183581
15 35348
16 50350
17 19805
18 75559
19 48230
20 21072
21 10427
22 155218
23 153574
24 44931
25 16346
26 126030
27 161508
28 87913
29 82286
30 155428
31 143500
32 110097
...

result:

ok ok (1 test case)

Test #69:

score: 0
Accepted
time: 97ms
memory: 25172kb

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 28947
2 197866
3 108440
4 30514
5 22268
6 5731
7 156263
8 21652
9 58390
10 109764
11 11640
12 5249
13 15255
14 85562
15 7801
16 178890
17 4060
18 134720
19 11600
20 1668
21 102343
22 3928
23 24212
24 190414
25 21472
26 13590
27 66967
28 173969
29 193190
30 1058
31 35744
32 40077
33 187483
3...

result:

ok ok (1 test case)

Test #70:

score: 0
Accepted
time: 84ms
memory: 31840kb

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 3125
2 455
3 237
4 7062
5 129
6 86
7 196841
8 2918
9 199865
10 840
11 195303
12 1043
13 197314
14 1367
15 197140
16 186
17 307
18 174
19 197975
20 198653
21 197734
22 198251
23 2924
24 3560
25 1056
26 656
27 193016
28 154
29 73
30 965
31 489
32 266
33 198130
34 1021
35 199657
36 192292
37 1...

result:

ok ok (1 test case)

Test #71:

score: 0
Accepted
time: 75ms
memory: 26584kb

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 1238
2 199945
3 965
4 627
5 1001
6 836
7 199061
8 199839
9 199008
10 162
11 193392
12 198373
13 1616
14 193447
15 420
16 498
17 199701
18 199562
19 696
20 919
21 199
22 199155
23 4743
24 175494
25 191836
26 6840
27 578
28 1094
29 198722
30 199972
31 198187
32 480
33 85
34 64
35 1176
36 1990...

result:

ok ok (1 test case)

Test #72:

score: 0
Accepted
time: 74ms
memory: 29968kb

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
1 693
2 137282
3 3072
4 1834
5 1061
6 546
7 34
8 198065
9 197955
10 1301
11 3083
12 2178
13 84864
14 60046
15 182757
16 1763
17 517
18 35458
19 189280
20 97748
21 186750
22 118
23 2107
24 210
25 194075
26 255
27 149426
28 162
29 841
30 79682
31 1656
32 2108
33 197852
35 117045
36 3599
37 919
...

result:

ok ok (1 test case)

Test #73:

score: 0
Accepted
time: 117ms
memory: 36436kb

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
1 82199
2 97428
3 104433
4 31581
5 79588
6 9982
7 122030
8 193313
9 98634
10 87366
11 131705
12 124911
13 67921
14 9112
15 37893
16 45240
17 105785
18 49369
19 169826
20 169455
21 183696
22 106506
23 48795
24 114434
25 48314
26 122877
27 102639
28 52016
29 39191
30 55747
31 119971
32 172083
33...

result:

ok ok (1 test case)

Test #74:

score: 0
Accepted
time: 77ms
memory: 30860kb

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 74056
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 #75:

score: 0
Accepted
time: 73ms
memory: 30364kb

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 83948
2 33975
3 179971
4 65585
5 194146
6 189346
7 109662
8 170244
9 186932
10 37068
11 1977
12 90485
13 165246
14 134689
15 60860
16 126205
17 32564
18 119542
19 180346
20 171642
21 99447
22 193298
23 17391
24 193420
25 106877
26 132314
27 157905
28 141980
29 198829
30 49095
31 155449
32 1...

result:

ok ok (1 test case)

Test #76:

score: 0
Accepted
time: 79ms
memory: 32212kb

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 91180
2 112733
3 99832
4 123640
5 4673
6 188876
7 60169
8 49202
9 21
10 74672
11 154627
12 96955
13 15
14 181564
16 190878
17 109735
18 175376
19 24
20 173436
22 31
23 134260
25 108844
26 70643
27 34
28 149199
29 45264
30 197337
32 129889
33 37581
35 22044
36 3241
37 72157
38 52
39 156441
4...

result:

ok ok (1 test case)

Test #77:

score: 0
Accepted
time: 67ms
memory: 25804kb

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 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 (1 test case)

Test #78:

score: 0
Accepted
time: 75ms
memory: 31888kb

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: 78ms
memory: 32112kb

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 5650
3 59766
4 309
5 9
6 9107
7 30753
8 68906
10 198331
11 124862
12 15
13 185418
14 193332
16 101743
17 63734
18 93694
19 111733
20 30
21 29373
22 37257
23 24355
24 63363
25 112142
26 34
27 174030
28 131158
29 113845
31 10933
32 25358
33 50827
35 40
36 142953
37 54288
38 161476
39...

result:

ok ok (1 test case)

Test #80:

score: 0
Accepted
time: 88ms
memory: 25368kb

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 103425
2 48918
3 13
4 138
5 180619
6 155438
7 23
8 142984
9 135643
10 74465
11 30
12 112640
14 131210
15 15646
16 115763
17 163802
18 54641
19 196750
20 35
21 88650
22 72460
24 171633
25 198529
26 32
27 13157
28 29
31 193525
33 106818
34 79490
36 179971
37 118249
38 29682
39 156120
40 61
41...

result:

ok ok (1 test case)

Test #81:

score: 0
Accepted
time: 89ms
memory: 24540kb

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 11031
2 79960
3 3067
4 59756
5 33272
6 35027
7 287
8 102758
9 1803
10 162130
11 78731
12 54029
13 15025
14 3137
15 47412
16 75514
17 468
18 53529
19 45674
20 16897
21 6586
22 731
23 70928
24 42301
25 170370
26 39734
27 4334
28 127283
29 3818
30 73907
31 104076
32 14159
33 45940
34 39335
35 ...

result:

ok ok (1 test case)

Test #82:

score: 0
Accepted
time: 117ms
memory: 29624kb

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: 111ms
memory: 33808kb

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: 112ms
memory: 29360kb

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: 109ms
memory: 33620kb

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
10 347
9 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 38
35 36
37 39
40 41
42 43
44 45
46 47
48 49
50 274
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 #86:

score: 0
Accepted
time: 109ms
memory: 25540kb

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 34
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
35 36
37 57
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 58
59 60
61 62
64 71
65 66
63 67
69 73
68 70
72 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
90 198
89 91
92 93
94 95
96 97
98 99
10...

result:

ok ok (1 test case)

Test #87:

score: 0
Accepted
time: 80ms
memory: 30200kb

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
1 60038
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...

result:

ok ok (1 test case)

Test #88:

score: 0
Accepted
time: 65ms
memory: 24004kb

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 81049
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 9...

result:

ok ok (1 test case)

Test #89:

score: 0
Accepted
time: 70ms
memory: 28104kb

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 34420
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 #90:

score: 0
Accepted
time: 63ms
memory: 25808kb

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
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
10...

result:

ok ok (1 test case)

Test #91:

score: 0
Accepted
time: 76ms
memory: 25744kb

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 19983
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 #92:

score: 0
Accepted
time: 72ms
memory: 31164kb

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 119397
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: 67ms
memory: 25816kb

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
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
10...

result:

ok ok (1 test case)

Test #94:

score: 0
Accepted
time: 74ms
memory: 25596kb

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 111379
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: 79ms
memory: 25792kb

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 26330
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
99 100...

result:

ok ok (1 test case)

Test #96:

score: 0
Accepted
time: 73ms
memory: 33232kb

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 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 (1 test case)

Test #97:

score: 0
Accepted
time: 67ms
memory: 25844kb

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 66100
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 #98:

score: 0
Accepted
time: 67ms
memory: 33060kb

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
1 152339
2 3
4 6
5 7
8 9
10 11
12 15
13 14
17 19
18 21
20 22
23 24
16 25
26 28
27 30
29 31
32 33
34 41
36 37
38 40
35 39
42 44
43 45
46 48
47 49
50 52
51 53
54 56
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
55 82
83 84
86 87
88 89
90 91
92 93
94 95
96 97
98 10...

result:

ok ok (1 test case)

Test #99:

score: 0
Accepted
time: 93ms
memory: 33836kb

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
1 158531
2 7
3 4
5 11
6 8
9 10
12 14
13 16
15 19
18 22
17 20
21 23
24 32
25 26
27 28
30 34
29 31
33 35
37 38
36 39
40 41
42 46
43 51
44 45
47 48
49 50
52 55
53 56
57 58
59 61
60 62
54 63
64 65
67 72
66 68
69 70
73 82
74 75
76 78
71 77
80 81
83 84
85 90
79 86
87 88
91 93
92 95
89 94
96 100
97 9...

result:

ok ok (1 test case)

Test #100:

score: 0
Accepted
time: 99ms
memory: 33260kb

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
1 20899
2 10
3 4
6 14
5 7
8 9
12 28
11 13
15 18
16 17
20 25
19 21
22 23
24 26
27 29
30 34
32 50
31 33
35 36
37 38
39 57
40 41
42 43
44 45
46 47
48 49
51 52
53 54
55 56
59 61
58 60
63 66
62 64
65 67
68 69
71 79
70 72
73 74
75 76
78 91
77 80
82 83
81 84
85 86
87 89
88 90
93 94
92 95
96 97
98 99
...

result:

ok ok (1 test case)

Test #101:

score: 0
Accepted
time: 110ms
memory: 29312kb

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
20 25
19 21
22 23
24 26
27 28
29 30
31 118
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 (1 test case)

Test #102:

score: 0
Accepted
time: 103ms
memory: 31796kb

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: 118ms
memory: 26760kb

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: 111ms
memory: 33264kb

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: 112ms
memory: 31296kb

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: 109ms
memory: 30692kb

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
1 144904
2 36936
3 131211
4 106737
5 54752
6 4426
7 164254
8 169463
9 20280
10 187823
11 194825
12 50829
13 164689
14 31446
15 7673
16 164529
17 184016
18 178080
19 119823
20 155161
21 15827
22 20231
23 3258
24 103120
25 14737
26 74687
27 129974
28 113356
29 89783
30 85496
31 74168
32 11025
33...

result:

ok ok (1 test case)

Test #107:

score: 0
Accepted
time: 96ms
memory: 31520kb

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 13414
2 49636
3 13990
4 20336
5 32396
6 98153
7 131932
8 27430
9 181793
10 97887
11 1374
12 197316
13 15981
14 19974
15 104789
16 139618
17 1880
18 32966
19 132424
20 134249
21 112754
22 22751
23 450
24 8652
25 131403
26 5978
27 157306
28 22683
29 4422
30 2258
31 6598
32 96773
33 56824
34 1...

result:

ok ok (1 test case)

Test #108:

score: 0
Accepted
time: 73ms
memory: 33476kb

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 50862
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 #109:

score: 0
Accepted
time: 74ms
memory: 33776kb

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 34687
2 3
4 6
5 65727
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
9...

result:

ok ok (1 test case)

Test #110:

score: 0
Accepted
time: 69ms
memory: 24308kb

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 105646
2 3
4 5
6 171142
7 8
9 10
11 12
13 14
15 16
17 19
18 20
21 23
22 27
24 25
26 28
29 30
31 32
33 34
35 36
37 39
38 41
40 42
43 44
45 48
46 47
49 50
51 54
52 53
55 57
56 58
59 61
60 63
62 64
65 66
67 69
68 77
70 71
72 73
74 75
76 78
79 81
80 86
82 83
84 85
87 88
89 91
90 92
93 96
94 95
...

result:

ok ok (1 test case)

Test #111:

score: 0
Accepted
time: 77ms
memory: 32420kb

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 190743
2 3
4 5
6 7
8 11
9 10
12 13
14 16
15 17
18 19
20 24
21 23
22 37
25 27
26 28
29 30
31 33
32 35
34 36
38 39
40 45
41 42
43 49
44 46
47 51
48 69
50 54
52 53
55 56
57 59
58 60
61 62
63 66
64 65
67 68
70 71
72 74
73 75
76 77
78 79
80 81
82 83
84 87
85 89
86 90
88 96
91 92
93 95
94 100
97 9...

result:

ok ok (1 test case)

Test #112:

score: 0
Accepted
time: 77ms
memory: 25736kb

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

result:

ok ok (1 test case)

Test #113:

score: 0
Accepted
time: 75ms
memory: 24312kb

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 4133
2 186697
3 5
4 6
7 9
8 10
11 25
12 13
14 15
16 17
18 19
20 21
22 23
24 26
27 28
29 30
31 33
32 35
34 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 53
52 59
54 55
56 57
58 60
61 62
63 64
65 66
67 68
69 72
70 71
73 77
74 75
76 80
78 79
81 83
82 85
84 87
86 88
89 92
90 91
93 94
95 97
96...

result:

ok ok (1 test case)

Test #114:

score: 0
Accepted
time: 94ms
memory: 30380kb

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
1 10642
2 146310
3 146970
4 3233
5 5668
6 7394
7 71089
8 112717
9 2201
10 13941
11 2669
12 9261
13 184833
14 13921
15 1004
16 5259
17 6373
19 108
20 364
21 3429
22 77390
23 4068
24 141857
25 113810
26 87378
27 268
28 947
29 105312
30 9668
31 23002
32 25332
33 62211
34 188811
35 115366
36 6009
...

result:

ok ok (1 test case)

Test #115:

score: 0
Accepted
time: 72ms
memory: 33412kb

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 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 (1 test case)

Test #116:

score: 0
Accepted
time: 72ms
memory: 32212kb

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 69267
2 59620
3 18
4 19
5 11
6 75
7 33
8 13
9 117674
10 16
12 15
14 25
17 24
20 38
21 27
22 26
23 47
28 31
29 36
30 35
32 40
34 53
37 50
39 54
41 46
42 62
43 44
45 51
48 135473
49 72
52 196
55 57
56 96
58 66
59 73
60 61
63 82
64 65
67 71
68 76
69 79
70 144
74 226
77 94
78 87
80 100
81 84
83...

result:

ok ok (1 test case)

Test #117:

score: 0
Accepted
time: 111ms
memory: 25500kb

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 53166
4 57773
5 14567
6 55167
7 23871
8 45776
9 64328
10 163686
11 163468
12 44732
13 25060
14 1470
15 61371
17 132673
18 141863
19 141954
20 108645
21 9423
22 28392
23 22976
16 24
25 116290
26 44913
27 76283
28 185289
29 101517
30 97338
31 108428
32 134656
33 131580
34 180...

result:

ok ok (1 test case)

Test #118:

score: 0
Accepted
time: 110ms
memory: 28448kb

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 18896
2 188742
3 60687
4 172575
5 84324
6 45771
8 25035
9 111278
7 10
11 142066
12 114893
14 28103
15 180292
16 198390
17 48539
13 18
19 197447
20 25855
21 39969
22 14342
23 45904
24 26407
25 82540
27 142629
28 112538
29 59097
30 84798
31 45354
32 76438
33 152558
34 134443
26 35
36 84745
37 ...

result:

ok ok (1 test case)

Test #119:

score: 0
Accepted
time: 112ms
memory: 35308kb

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 23946
10 149522
8 11
12 110004
13 132578
14 15
16 17
18 6750
19 90639
20 167386
21 43619
22 164171
24 107876
23 25
26 27
29 21302
28 30
31 32
34 74337
33 35
36 97982
37 38
39 40
41 43454
42 45691
44 43157
43 45
46 187775
48 106758
47 49
50 89909
51 59131
52 ...

result:

ok ok (1 test case)

Test #120:

score: 0
Accepted
time: 112ms
memory: 25152kb

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: 120ms
memory: 37124kb

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 72448
6 187655
7 7262
8 20393
9 137624
10 126621
11 157986
12 62401
13 190099
14 96844
15 34871
16 21643
17 23026
18 31298
19 86451
20 73934
21 25607
22 9920
23 176769
24 39877
25 47481
26 113296
27 8927
28 28298
29 99573
30 106842
31 25130
32 164045
33 13922...

result:

ok ok (1 test case)

Test #122:

score: 0
Accepted
time: 109ms
memory: 28684kb

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 101516
4 55723
5 179222
6 133152
7 102563
8 36582
9 184744
10 122382
11 25625
12 93055
13 70431
14 180060
15 119209
16 77873
17 64064
18 25254
19 197139
20 61568
21 35421
22 105845
23 196926
24 127522
25 70964
26 29600
27 71111
28 193108
29 34515
30 77177
31 110122
32 6611...

result:

ok ok (1 test case)

Test #123:

score: 0
Accepted
time: 95ms
memory: 35184kb

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 102627
3 16862
4 176293
5 162698
6 122816
7 2803
8 43197
9 95391
10 189957
11 2151
12 40964
13 111484
14 23848
15 141746
16 164658
17 32131
18 84408
19 51916
20 38993
21 50407
22 24374
23 131472
24 117074
25 27731
26 192657
27 271
28 134063
29 58404
30 84960
31 173037
32 159910
33 ...

result:

ok ok (1 test case)

Test #124:

score: 0
Accepted
time: 108ms
memory: 40464kb

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 82865
2 26875
3 173367
4 94116
5 193857
6 51102
7 43828
8 27255
9 97492
10 43054
11 156934
12 109893
13 87656
14 80093
15 168582
16 49355
17 24499
18 104498
19 5300
20 51672
21 129724
22 94941
23 60338
24 7157
25 52486
26 35957
27 112550
28 138060
29 176408
30 23549
31 93324
32 171224
33 15...

result:

ok ok (1 test case)

Test #125:

score: 0
Accepted
time: 114ms
memory: 36444kb

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 25239
5 119699
6 124706
7 5197
8 143789
9 79324
10 10229
11 144708
12 38658
13 25091
14 8295
15 72886
16 53769
17 6050
18 47063
19 185494
20 45705
21 189862
22 22410
23 36086
24 33860
25 158872
26 110813
27 119392
28 182652
29 171762
30 78890
31 126145
32 23003
33 26...

result:

ok ok (1 test case)

Test #126:

score: 0
Accepted
time: 114ms
memory: 38404kb

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 165587
3 180660
4 29629
5 33554
6 5572
7 38084
8 171818
9 38462
10 102862
11 60047
12 9428
13 151613
14 196956
15 69354
16 49143
17 56307
18 114254
19 150922
20 162063
21 15401
22 43266
23 49298
24 116103
25 184686
26 123591
27 55721
28 69093
29 43203
30 187892
31 69089
32 28330
33 ...

result:

ok ok (1 test case)

Test #127:

score: 0
Accepted
time: 115ms
memory: 27228kb

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 16198
2 25411
3 45509
4 20323
5 68937
6 191069
7 3095
8 25705
9 728
10 137218
11 107915
12 14265
13 182074
14 23309
15 93968
16 129740
17 136111
18 34807
19 137893
20 5638
21 30370
22 125539
23 139122
24 91509
25 94567
26 30544
27 37099
28 31626
29 35419
30 25945
31 95035
32 184940
33 128852...

result:

ok ok (1 test case)

Test #128:

score: 0
Accepted
time: 112ms
memory: 40400kb

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 72850
2 9739
3 91455
4 92780
5 152759
6 151050
7 196523
8 73117
9 47635
10 135572
11 175467
12 107049
13 110034
14 190012
15 32548
16 93348
17 185122
18 7237
19 164524
20 137607
21 78113
22 141657
23 65749
24 96781
25 73879
26 1774
27 60240
28 84668
29 179064
30 118035
31 100152
32 67908
33...

result:

ok ok (1 test case)

Test #129:

score: 0
Accepted
time: 115ms
memory: 36564kb

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 104700
4 91376
5 173310
6 191364
7 90184
8 38438
9 25081
10 53111
11 22692
12 128538
13 34885
14 11918
15 48194
16 132476
17 170875
18 31527
19 4641
20 147812
21 31239
22 28943
23 170098
24 123171
25 3865
26 60658
27 61657
28 97959
29 40798
30 48822
31 41745
32 124898
33 761...

result:

ok ok (1 test case)

Test #130:

score: 0
Accepted
time: 113ms
memory: 25716kb

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 56864
2 183525
3 188789
4 128988
5 176846
6 76869
7 148496
8 39146
9 130188
10 181037
11 33071
12 117976
13 128923
14 16990
15 153375
16 159601
17 99894
18 185534
19 77401
20 105750
21 165119
22 136459
23 135740
24 130578
25 158374
26 27
28 160953
29 14067
30 167734
31 28635
32 148204
33 804...

result:

ok ok (1 test case)

Test #131:

score: 0
Accepted
time: 91ms
memory: 34452kb

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 197633
2 122694
3 172017
4 115598
5 100672
6 198668
7 4946
8 164915
9 5786
10 11228
11 44498
12 17085
13 195772
14 199956
15 193833
16 13670
17 8593
18 182731
19 62174
20 10619
21 8745
22 5038
23 24117
24 24566
25 10921
26 154
27 83092
28 171640
29 56319
30 78
31 179199
32 144133
33 187847
...

result:

ok ok (1 test case)

Test #132:

score: 0
Accepted
time: 118ms
memory: 30944kb

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
22 10775
23 151997
24 169192
21 25
26 27
29 46963
30 107115
31 64730
32 37082
28 33
34 35
37 119719
36 38
39 40
42 153072
41 43
45 132325
44 46
48 188986
49 128780
47 50
52 230
51 53
54 55
56 57
58 59
60 80227
61 19735...

result:

ok ok (1 test case)

Test #133:

score: 0
Accepted
time: 69ms
memory: 33536kb

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 48308
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 99...

result:

ok ok (1 test case)

Test #134:

score: 0
Accepted
time: 68ms
memory: 33368kb

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 2
3 4
5 6
7 8
9 63308
10 11
12 13
14 16
15 19
17 18
20 21
22 23
24 26
25 27
28 29
30 31
32 34
33 41
35 36
37 38
39 40
42 44
43 47
45 46
48 49
50 53
51 52
54 55
56 63
57 58
59 60
61 62
64 65
66 67
68 70
69 71
72 73
74 78
75 76
77 80
79 86
81 82
83 84
85 87
88 89
90 92
91 96
93 94
95 99
97 98...

result:

ok ok (1 test case)

Test #135:

score: 0
Accepted
time: 94ms
memory: 30392kb

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 26729
2 111459
3 4
5 7
6 10
8 9
11 12
13 14
15 16
17 18
19 20
21 32
22 23
24 25
26 27
28 29
30 31
33 36
34 35
37 39
38 42
40 41
43 44
45 46
47 49
48 57
50 51
52 53
54 55
56 58
59 61
60 68
62 63
64 65
66 67
69 70
71 72
73 80
74 75
76 77
78 79
81 82
83 84
85 86
87 88
89 91
90 98
92 93
94 95
9...

result:

ok ok (1 test case)

Test #136:

score: 0
Accepted
time: 67ms
memory: 31000kb

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 20971
2 47757
3 4
5 26
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
27 29
28 32
30 31
33 34
35 51
36 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 69
68 73
70 71
72 74
75 76
77 78
79 87
80 81
82 83
84 85
86 88
89 90
91 92
93 94
95 96
97...

result:

ok ok (1 test case)

Test #137:

score: 0
Accepted
time: 3ms
memory: 17896kb

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: 10ms
memory: 17888kb

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

result:

ok ok (10000 test cases)

Test #139:

score: 0
Accepted
time: 11ms
memory: 17900kb

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

result:

ok ok (10000 test cases)

Test #140:

score: 0
Accepted
time: 15ms
memory: 17960kb

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

result:

ok ok (10000 test cases)

Test #141:

score: 0
Accepted
time: 21ms
memory: 17880kb

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

result:

ok ok (10000 test cases)

Test #142:

score: 0
Accepted
time: 27ms
memory: 17888kb

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

result:

ok ok (10000 test cases)

Test #143:

score: 0
Accepted
time: 35ms
memory: 17876kb

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

result:

ok ok (10000 test cases)

Test #144:

score: 0
Accepted
time: 41ms
memory: 17960kb

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
2 11
3 6
4 10
5 14
7 12
8 18
9 13
16 17
19 24
20 21
22 23
6
1 5
2 9
3 14
4 7
8 13
10 12
6 11
8
1 4
2 3
5 8
7 18
9 17
10 14
11 12
13 16
6 15
2
1 5
3 4
2 6
0
1 2
1
1 2
3
1 2
3 5
4 6
2
1 3
2 4
1
1 2
7
1 14
2 12
3 4
5 13
6 8
7 11
9 10
15 16
19
1 21
2 15
3 25
4 28
5 35
6 32
7 37
8 33
9 19
10 17
1...

result:

ok ok (10000 test cases)

Test #145:

score: 0
Accepted
time: 42ms
memory: 17976kb

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

result:

ok ok (10000 test cases)

Test #146:

score: 0
Accepted
time: 47ms
memory: 18104kb

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 4
2 8
3 10
5 6
7 11
9 12
56
1 7
2 14
3 35
4 108
5 8
6 17
9 95
10 87
11 99
12 106
13 70
15 18
16 23
19 83
20 29
21 39
22 36
24 72
25 104
26 34
27 54
28 37
30 55
31 112
32 46
33 49
38 93
40 89
41 81
42 50
43 68
44 52
45 86
47 62
48 100
51 90
53 107
56 71
57...

result:

ok ok (10000 test cases)

Test #147:

score: 0
Accepted
time: 57ms
memory: 18000kb

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 53
3 127
4 182
5 175
6 83
7 14
8 90
9 228
10 173
11 59
12 133
13 102
15 78
16 218
17 121
18 46
19 63
20 84
21 166
22 183
23 160
24 72
25 62
26 137
27 154
28 77
29 68
30 41
31 38
32 85
33 172
34 193
35 51
36 61
37 71
39 225
40 129
42 69
43 65
44 94
45 103
47 50
48 205
49 187
52 194
54 125...

result:

ok ok (1000 test cases)

Test #148:

score: 0
Accepted
time: 68ms
memory: 18404kb

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
3 318
4 1059
5 1127
6 1725
7 281
8 342
9 3473
10 2403
11 1336
12 3259
13 276
14 2293
15 844
16 1551
18 2123
19 2262
20 1885
21 156
17 22
23 2745
24 957
25 1639
26 2125
27 1632
28 1972
30 750
31 960
32 1167
33 1625
34 853
35 191
36 2666
37 2150
29 38
39 1071
40 475
41 1827
42 578
43...

result:

ok ok (100 test cases)

Test #149:

score: 0
Accepted
time: 78ms
memory: 23524kb

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 9188
3 2716
4 4203
5 2044
6 4595
7 7198
8 8639
9 11306
10 2577
11 4727
12 375
13 10175
14 4979
15 885
16 6730
17 535
18 5702
19 3584
20 9532
21 7383
22 4136
23 8641
24 1396
25 3602
26 7264
2 27
28 4477
29 3665
30 5120
31 10704
32 3695
33 7418
34 3087
35 9407
36 9197
37 1561
38 9041
39 7220
40...

result:

ok ok (10 test cases)

Test #150:

score: 0
Accepted
time: 101ms
memory: 34376kb

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 154879
2 165534
3 116558
4 190275
5 46276
6 178394
7 86394
9 163352
10 75562
11 21188
12 176431
13 127559
14 64875
15 170320
16 30428
8 17
19 69864
20 43950
21 144911
22 35191
23 101947
24 74371
25 19740
26 112769
27 130157
18 28
29 151610
31 41049
32 188032
33 187184
34 187397
35 81376
36 7...

result:

ok ok (1 test case)

Test #151:

score: 0
Accepted
time: 44ms
memory: 17952kb

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 11
6 9
7 12
10 14
15 16
6
1 5
2 6
3 8
4 7
9 10
11 12
56
1 98
2 86
3 27
4 21
5 11
6 46
7 14
8 17
9 28
10 24
12 35
13 96
15 20
16 107
18 102
19 48
22 41
23 103
25 38
26 29
30 40
31 47
32 45
33 36
34 37
39 60
42 85
43 51
44 52
49 57
50 53
54 59
55 62
56 84
58 75
61 100
63 97
64 67
65 9...

result:

ok ok (10000 test cases)

Test #152:

score: 0
Accepted
time: 45ms
memory: 17968kb

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
1 172
2 214
3 29
4 224
5 213
6 25
7 37
8 64
9 103
10 16
11 198
12 229
13 20
14 232
15 83
17 230
18 66
19 70
21 23
22 204
24 33
26 38
27 39
28 222
30 35
31 47
32 93
34 58
36 60
40 188
41 169
42 63
43 52
44 81
45 50
46 57
48 55
49 59
51 76
53 131
54 161
56 80
61 62
65 85
67 79
68 91
69 87
71 207
7...

result:

ok ok (1000 test cases)

Test #153:

score: 0
Accepted
time: 48ms
memory: 18296kb

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 3499
2 3382
3 48
4 45
5 61
6 44
7 3260
8 148
9 2319
10 242
11 3415
12 3234
13 170
14 2879
15 172
16 32
17 86
18 2574
19 176
20 69
21 3476
22 3402
23 38
24 3485
25 125
26 3457
27 3427
28 47
29 145
30 3066
31 3238
33 3484
34 1106
35 210
36 261
37 75
39 3362
40 185
41 316
42 3331
43 112
46 301
4...

result:

ok ok (100 test cases)

Test #154:

score: 0
Accepted
time: 58ms
memory: 18728kb

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 60
2 406
3 11029
4 11583
5 46
6 15
7 496
8 11458
9 11493
10 115
11 11823
12 11485
13 170
14 11785
16 11802
17 11833
18 48
19 20
21 11557
22 11839
23 11177
24 227
25 27
26 72
28 11277
29 11827
30 68
31 188
32 263
33 8478
34 596
35 11824
36 50
37 110
38 238
39 148
40 11800
41 151
42 268
43 58
4...

result:

ok ok (10 test cases)

Test #155:

score: 0
Accepted
time: 66ms
memory: 24460kb

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 199109
2 1688
3 199245
4 1272
5 536
6 197821
7 196793
8 1159
9 1483
10 468
11 81
12 199816
13 199813
14 59
15 118245
16 36
17 198605
18 199399
19 2199
20 195480
21 533
22 197820
23 28
24 199621
25 358
26 196967
27 197833
29 249
30 194170
31 199837
32 219
33 199725
34 194150
35 1880
37 770
3...

result:

ok ok (1 test case)