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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#47426#4661. 冒泡排序feecle6418100 ✓926ms34916kbC++142.4kb2022-09-09 14:20:522022-09-09 14:20:54

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-09-09 14:20:54]
  • 评测
  • 测评结果:100
  • 用时:926ms
  • 内存:34916kb
  • [2022-09-09 14:20:52]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N=1e6,inf=1e9;
int n,m,mus[N+5],lef[N+5],L[N+5],R[N+5],X[N+5],b[N+5],c[N+5],pl[N+5];
int tag[4*N+5],mn[4*N+5],mnp[4*N+5],fa[N+5];
void U(int x){
	while(x<=m)c[x]++,x+=x&-x;
}
int Q(int x){
	int r=0;
	while(x)r+=c[x],x-=x&-x;
	return r;
}
void Pushup(int p){
	if(mn[p*2]<=mn[p*2+1])mn[p]=mn[p*2],mnp[p]=mnp[p*2];
	else mn[p]=mn[p*2+1],mnp[p]=mnp[p*2+1];
}
void Build(int p,int l,int r){
	tag[p]=0;
	if(l==r)return mn[p]=0,mnp[p]=l,void();
	int mid=(l+r)/2;
	Build(p*2,l,mid),Build(p*2+1,mid+1,r),Pushup(p);
}
void Tag(int p,ll z){
	tag[p]+=z,mn[p]+=z;
}
void Pushdown(int p){
	if(tag[p])Tag(p*2,tag[p]),Tag(p*2+1,tag[p]),tag[p]=0;
}
void Add(int p,int l,int r,int x,int y,ll z){
	if(x<=l&&r<=y)return Tag(p,z);
	int mid=(l+r)>>1;
	Pushdown(p);
	if(x<=mid)Add(p*2,l,mid,x,y,z);
	if(mid<y)Add(p*2+1,mid+1,r,x,y,z);
	Pushup(p);
}
int M,MP;
void Get(int p,int l,int r,int x,int y){
	if(x<=l&&r<=y){
		if(mn[p]<M)M=mn[p],MP=mnp[p];
		return ;
	}
	int mid=(l+r)>>1;
	Pushdown(p);
	if(x<=mid)Get(p*2,l,mid,x,y);
	if(mid<y)Get(p*2+1,mid+1,r,x,y);
}
void Clear(){
	for(int i=0;i<=max(n,m);i++)mus[i]=lef[i]=b[i]=c[i]=0;
}
int gf(int x){
	return x==fa[x]?x:fa[x]=gf(fa[x]);
}
void Solve(){
	scanf("%d%d",&n,&m);
	for(int i=1;i<=m;i++)scanf("%d%d%d",&L[i],&R[i],&X[i]),b[i]=X[i];
	sort(b+1,b+m+1),Build(1,1,m);
	fill(lef+1,lef+n+1,1);
	for(int i=1;i<=m;i++)pl[i]=i,X[i]=lower_bound(b+1,b+m+1,X[i])-b;
	for(int i=1;i<=n+1;i++)fa[i]=i;
	sort(pl+1,pl+m+1,[](int x,int y){
		if(X[x]!=X[y])return X[x]>X[y];
		return L[x]>L[y];
	});
	for(int i=1,j;i<=m;i=j+1){
		j=i;
		while(j<m&&X[pl[j+1]]==X[pl[i]])j++;
		for(int k=i,lst=n+1;k<=j;k++){
			int id=pl[k];
			if(lst<=R[id])continue;
			int o=gf(L[id]);
			if(o>R[id])return puts("-1"),Clear();
			mus[lst=o]=X[id];
			if(X[id]<m)Add(1,1,m,X[id]+1,m,1);
		}
		for(int k=i;k<=j;k++){
			int id=pl[k];
			while(1){
				int o=gf(L[id]);
				if(o>R[id])break;
				lef[o]=X[id],fa[o]=o+1;
			}
		}
	}
	ll ans=0;
	for(int i=1;i<=n;i++){
		if(mus[i]){
			if(mus[i]<m)Add(1,1,m,mus[i]+1,m,-1);
			if(mus[i]>1)Add(1,1,m,1,mus[i]-1,1);
		}
		else {
			M=MP=inf,Get(1,1,m,lef[i],m),mus[i]=MP;
			if(mus[i]>1)Add(1,1,m,1,mus[i]-1,1);
		}
		ans+=i-1-Q(mus[i]),U(mus[i]);
	}
	cout<<ans<<'\n',Clear();
}
int main(){
	int t;
	scanf("%d",&t);
	while(t--)Solve();
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 4
Accepted
time: 5ms
memory: 5808kb

input:

1000
5 5
1 1 858101125
3 5 45155772
3 3 45155772
2 5 45155772
3 3 45155772
5 5
5 5 853781632
1 1 947533428
1 5 636405388
1 1 947533428
5 5 853781632
5 5
2 2 988056869
3 4 921460776
3 3 921460776
2 3 921460776
4 4 921460776
5 5
2 2 851264618
2 3 251689515
1 1 851264618
5 5 468952799
5 5 468952799
5 5...

output:

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

result:

ok 1000 numbers

Test #2:

score: 4
Accepted
time: 5ms
memory: 5688kb

input:

1000
5 5
3 4 475476903
5 5 203163173
1 1 317558590
4 4 475476903
3 3 475476903
5 5
1 1 616038815
2 5 175040717
2 2 616038815
2 2 616038815
2 5 175040717
5 5
3 3 214612812
2 2 683983692
1 2 609687798
2 2 683983692
4 4 273080121
5 5
5 5 852056410
1 3 167695638
5 5 852056410
4 4 540243370
1 1 852056410...

output:

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

result:

ok 1000 numbers

Test #3:

score: 4
Accepted
time: 1ms
memory: 5804kb

input:

1000
5 5
1 5 143563917
5 5 842495845
4 4 757804194
3 3 143563917
3 5 143563917
5 5
2 5 886930326
3 3 886930326
3 3 886930326
3 3 886930326
5 5 886930326
5 3
1 2 677026925
1 2 362136951
2 2 24734357
5 5
1 1 875045749
1 1 875045749
3 3 946987527
2 3 875045749
4 5 631589823
5 5
4 4 306735891
2 2 440690...

output:

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

result:

ok 1000 numbers

Test #4:

score: 4
Accepted
time: 5ms
memory: 5692kb

input:

1000
5 5
4 4 322793446
3 5 322793446
3 3 340244688
4 4 322793446
4 4 322793446
5 5
4 4 45434088
1 5 45434088
3 5 45434088
3 3 114708395
2 2 315073910
5 5
4 4 490209133
1 1 709002321
1 4 38065925
4 4 490209133
4 5 38065925
5 5
1 4 601944929
5 5 601944929
2 2 648219288
1 2 648219288
5 5 601944929
5 5
...

output:

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

result:

ok 1000 numbers

Test #5:

score: 4
Accepted
time: 5ms
memory: 5844kb

input:

1000
9 9
5 8 0
3 4 1
4 4 1
3 4 1
8 9 0
2 4 0
3 3 1
5 6 0
7 8 0
9 9
9 9 0
5 8 0
6 7 1
1 2 1
5 6 1
1 8 0
1 2 1
7 9 0
6 8 0
9 9
2 8 0
6 7 1
3 3 1
5 6 1
2 5 0
1 1 1
2 8 0
2 8 0
2 6 0
9 9
8 9 1
5 6 1
4 7 0
1 1 1
1 2 0
4 7 0
1 6 0
6 6 1
3 8 0
9 9
3 5 0
5 6 1
3 3 1
1 3 0
6 7 0
2 3 1
1 8 0
4 5 0
2 3 1
9 8
8...

output:

6
14
1
3
6
-1
15
1
3
-1
9
-1
5
0
7
-1
0
2
0
-1
5
5
0
8
6
-1
12
-1
3
3
1
2
0
2
15
6
3
-1
3
-1
4
5
5
11
0
10
3
2
3
0
7
1
8
6
6
3
2
7
10
-1
-1
2
7
5
7
4
0
3
13
10
13
8
0
0
-1
2
1
-1
0
8
5
-1
17
5
1
2
6
7
7
0
8
1
2
1
0
7
4
4
9
8
-1
-1
-1
14
4
4
5
5
2
1
5
6
3
0
12
0
10
3
3
0
0
2
-1
2
7
2
0
8
8
-1
6
12
0
...

result:

ok 1000 numbers

Test #6:

score: 4
Accepted
time: 5ms
memory: 5700kb

input:

1000
9 9
1 1 0
7 8 1
4 7 0
2 3 0
6 6 1
8 8 1
3 5 0
7 8 1
1 2 0
9 9
7 9 1
3 7 0
3 6 0
1 6 0
2 3 1
3 8 0
3 4 0
5 7 1
1 2 1
9 9
2 2 1
3 6 0
1 2 0
8 8 1
8 9 0
3 4 1
7 8 0
8 8 1
3 6 0
9 9
7 9 0
1 4 1
5 8 1
9 9 0
5 7 1
2 9 0
4 5 1
3 9 0
8 9 0
9 9
2 7 1
2 7 1
1 1 1
6 9 1
2 7 1
2 7 1
6 9 1
7 8 1
1 1 1
9 9
2...

output:

0
3
12
8
0
3
-1
14
4
7
10
3
1
4
3
4
0
4
0
6
0
-1
7
6
6
1
0
8
5
4
-1
7
7
4
3
4
2
3
2
0
1
3
0
5
0
7
6
-1
6
8
2
3
3
8
3
5
2
9
2
4
2
11
8
2
8
0
9
7
-1
12
4
5
16
6
4
0
3
4
0
7
0
9
0
4
0
-1
9
3
4
16
25
6
9
1
0
0
13
3
8
5
-1
5
0
5
6
7
9
7
8
5
4
7
3
0
0
6
6
0
6
5
0
1
4
6
14
4
4
9
5
9
1
3
-1
1
7
1
7
7
9
5
1
...

result:

ok 1000 numbers

Test #7:

score: 4
Accepted
time: 5ms
memory: 5636kb

input:

1000
9 9
1 5 0
2 3 1
5 5 0
4 4 1
6 8 0
9 9 1
1 3 0
6 6 1
4 6 0
9 9
3 5 1
3 3 1
3 4 1
4 5 1
9 9 0
3 6 0
8 9 0
5 6 0
1 4 0
9 9
3 9 0
3 3 1
6 7 1
5 9 0
1 8 0
2 2 1
2 9 0
5 9 0
2 3 1
9 9
9 9 1
4 5 0
7 9 0
6 6 0
2 3 1
1 1 0
2 3 1
9 9 1
1 3 0
9 9
4 9 0
3 8 0
3 5 1
2 5 0
4 5 1
3 5 1
4 7 0
5 6 1
1 1 0
9 9
3...

output:

7
8
3
8
4
16
5
5
3
3
4
-1
6
8
0
11
6
-1
0
6
6
7
8
4
2
8
0
6
4
0
6
5
12
4
6
6
4
11
2
-1
4
0
3
3
-1
6
7
5
-1
8
9
3
4
-1
11
-1
5
3
4
2
2
10
0
9
3
5
6
1
7
1
-1
11
5
4
7
3
1
0
1
0
-1
-1
0
6
15
0
4
9
0
3
6
7
7
6
12
4
5
7
3
-1
1
1
2
10
6
8
2
10
0
0
1
5
8
4
-1
7
3
5
-1
6
0
7
6
10
4
0
2
-1
4
1
3
9
14
3
-1
4
...

result:

ok 1000 numbers

Test #8:

score: 4
Accepted
time: 6ms
memory: 5776kb

input:

1000
20 20
13 16 0
5 18 0
3 3 1
4 6 1
17 17 1
8 8 1
1 1 1
1 3 0
15 15 1
4 4 1
9 10 0
11 12 0
6 9 0
10 12 0
4 4 1
16 19 0
3 3 1
3 15 0
4 5 1
11 12 0
20 20
5 15 0
2 4 0
4 11 0
17 17 1
12 12 0
3 9 0
2 2 1
17 18 1
17 17 1
18 18 1
5 11 0
13 13 1
1 1 0
11 11 1
5 7 0
8 8 1
10 13 0
20 20 1
12 14 0
17 18 1
2...

output:

28
10
34
37
26
-1
30
2
31
101
-1
-1
12
11
-1
26
34
32
-1
25
-1
-1
18
31
-1
60
14
17
-1
132
16
41
131
15
-1
38
102
25
-1
16
16
31
34
26
49
11
7
-1
194
15
27
24
597
-1
26
98
12
18
-1
54
31
23
-1
33
52
16
19
42
46
32
-1
15
31
165
42
154
66
16
37
11
18
13
-1
-1
-1
118
13
24
-1
-1
36
19
31
172
35
4
16
96...

result:

ok 1000 numbers

Test #9:

score: 4
Accepted
time: 10ms
memory: 5708kb

input:

1000
20 20
6 6 0
8 9 1
5 19 0
14 17 1
1 2 0
14 15 1
13 14 1
3 5 0
10 17 0
4 7 0
10 13 0
5 16 0
3 4 0
6 8 0
5 5 1
16 17 1
8 9 1
16 20 1
13 15 1
5 5 1
20 20
10 10 1
14 20 0
6 12 0
15 16 1
7 9 1
7 7 1
14 15 1
1 2 0
14 20 0
8 10 1
13 18 0
9 20 0
8 12 0
17 18 1
5 7 0
8 10 1
9 11 1
10 11 1
2 4 0
19 20 0
2...

output:

5
20
1
36
44
23
37
-1
26
44
50
18
10
18
51
67
141
13
-1
-1
39
8
-1
27
21
19
-1
10
25
-1
15
35
7
35
5
586
0
20
12
114
35
15
19
29
37
38
37
5
5
19
29
-1
-1
40
21
25
27
27
32
25
18
-1
28
22
30
38
11
223
19
26
23
154
-1
6
18
16
44
38
6
12
40
38
3
39
48
143
17
30
103
-1
23
111
8
7
27
-1
25
17
23
5
508
14...

result:

ok 1000 numbers

Test #10:

score: 4
Accepted
time: 7ms
memory: 5804kb

input:

1000
20 17
1 2 1
6 12 0
2 5 1
1 4 0
3 8 0
3 4 0
2 3 1
4 9 1
8 8 1
14 14 0
3 5 1
8 9 0
7 9 1
7 8 0
3 4 0
5 10 0
1 3 1
50 50
31 31 1
41 44 1
26 27 1
25 26 1
13 13 0
1 29 0
23 48 0
25 27 1
21 28 0
1 1 1
3 3 1
24 25 1
24 25 1
9 11 0
17 18 0
46 46 1
29 29 0
16 16 1
21 30 0
26 26 1
25 27 1
26 26 1
8 9 0
2...

output:

-1
130
12
23
13
32
10
-1
-1
163
32
20
15
165
36
42
37
21
21
438
25
11
19
34
43
11
26
28
22
20
24
42
28
3
3
29
37
265
33
-1
130
-1
17
-1
15
21
17
18
30
16
38
0
-1
-1
-1
42
20
25
44
-1
6
25
7
13
28
-1
13
48
11
26
17
22
90
36
24
-1
8
23
29
13
37
-1
23
24
29
29
34
26
160
13
166
0
-1
412
615
15
30
24
12
...

result:

ok 1000 numbers

Test #11:

score: 4
Accepted
time: 23ms
memory: 5836kb

input:

1000
60 60
27 27 0
49 51 0
36 52 0
31 33 0
12 22 1
7 59 0
11 19 1
4 10 1
48 48 1
54 54 1
34 34 1
26 53 0
40 48 0
48 49 0
38 59 0
11 50 0
54 54 1
34 34 1
8 10 1
25 26 1
52 55 0
5 14 1
2 4 1
2 11 1
14 23 1
4 24 0
37 38 1
7 15 1
6 13 1
39 40 0
59 59 0
32 35 0
3 29 0
31 54 0
42 45 0
33 36 0
43 44 1
42 4...

output:

390
187
-1
2778
186
264
238
252
272
217
304
338
-1
419
201
252
165
265
330
151
123
365
-1
43
341
319
231
-1
94
412
304
178
242
-1
272
173
181
143
137
239
287
233
-1
301
255
231
4302
4239
231
97
3018
166
177
-1
169
226
285
248
-1
-1
299
105
172
152
284
215
316
396
250
187
268
2729
334
303
157
159
466...

result:

ok 1000 numbers

Test #12:

score: 4
Accepted
time: 26ms
memory: 5888kb

input:

1000
60 60
17 17 1
11 11 1
7 31 0
2 2 1
14 14 1
34 34 1
2 2 1
57 57 1
28 28 1
37 38 0
57 57 1
26 27 0
16 16 1
57 57 1
33 54 0
22 23 0
16 17 1
17 17 1
32 53 0
22 22 1
29 30 0
21 53 0
16 16 1
3 55 0
17 17 1
26 26 0
16 17 1
5 6 0
7 16 0
59 60 1
49 49 1
16 16 1
9 18 0
20 33 0
16 17 1
4 4 0
25 25 0
40 40...

output:

107
236
288
86
204
274
1403
254
296
2013
372
227
253
226
163
-1
-1
-1
175
121
277
276
232
2924
114
170
-1
262
2241
129
222
193
-1
298
193
249
188
1439
65
542
380
223
337
133
301
118
-1
191
193
268
266
187
299
155
381
285
317
233
221
144
1890
203
-1
193
204
125
-1
343
208
125
320
142
186
240
167
274
...

result:

ok 1000 numbers

Test #13:

score: 4
Accepted
time: 45ms
memory: 5828kb

input:

1000
60 60
29 29 846968105
5 5 76099645
9 9 303521817
5 5 76099645
5 5 76099645
11 11 511567403
37 37 662628050
59 59 23819844
18 18 609622075
11 11 511567403
31 31 670156463
4 4 63198943
37 37 662628050
37 37 662628050
37 37 662628050
44 44 540793777
5 5 76099645
44 44 540793777
39 39 565900703
59 ...

output:

249
275
-1
597
435
228
475
333
3338
629
208
639
6436
231
498
386
381
407
483
462
365
509
360518
175
346
526
512
549
462
-1
242
3598
3505
245
499
454
4680
346
227
434
348
267
231
407
171
171
347
452
362
192
392
476900
457
282
248
519
258
263
548
4220
404
303
289
241
424
483
4987
298
467
6560
160
355
...

result:

ok 1000 numbers

Test #14:

score: 4
Accepted
time: 46ms
memory: 5876kb

input:

1000
60 60
36 36 717080061
5 5 174299567
37 37 754927425
59 59 72403092
55 55 72403092
55 55 72403092
39 39 676721698
59 59 72403092
9 9 373231944
37 37 754927425
1 1 72403092
38 38 581435328
7 7 206883936
48 48 527441277
55 55 72403092
24 24 825284002
48 48 527441277
40 40 581435328
59 59 72403092
...

output:

358
239
230
246
381
305
6013
384
4020
614
567
444
275
404
202
-1
299
398
593
267
272
162
435
343
232
583
6337
267
521
363
6608
410
5505
477
349
451
320
469
389
5528
329
3953
298
255
491
568
441
-1
387
272
363
178
454
540
485
4775
350
407
494
306
5680
424
449
477
393
610
-1
346
275
3243
426
5848
356
...

result:

ok 1000 numbers

Test #15:

score: 4
Accepted
time: 24ms
memory: 5900kb

input:

1000
60 15
10 10 470056122
6 6 120473254
25 51 345110813
14 15 345110813
53 53 276989817
19 19 767146686
11 12 331029748
3 4 116953758
9 9 331029748
21 22 891249223
57 58 116953758
20 20 470984049
13 13 959061108
7 7 148735964
16 18 939094460
60 30
34 34 845955326
53 53 941670276
58 58 771402070
44 ...

output:

126
337
477
135
212
78
256
271
424
129
507
515
213
118
294
314
106
187
141
232
566
274
259
236
239
374
462
256
5100
531
3856
475
218
257
402
449
279
495
245
6628
267
2909
202
144
5534
246
114
510
96
115
638
543
480
494
476
484
686
287
378
127
187
228
239
512211
470
123
464
188
596
3029
395
161
509
2...

result:

ok 1000 numbers

Test #16:

score: 4
Accepted
time: 17ms
memory: 5940kb

input:

1000
60 15
47 47 915834370
14 17 942238138
1 1 156995254
53 53 598050296
40 42 988010007
55 55 495285538
13 13 598050296
54 54 899587752
11 12 228879737
59 60 649894082
3 5 114486731
50 52 899587752
43 46 789474385
57 58 145755193
6 9 649894082
60 15
21 22 201472052
56 59 650144424
54 55 201472052
3...

output:

313
227
326
213
191
660
153
236
185
104
149
438
3074
162
132
397
337
223
2968
372
448
328
343
2799
430
238
231
457
489
6001
177
288
419
491
254
269
332
5436
629
109
346
2206
164
545
237
432
2162
146
528
84
483
219
288
557
242
500
4615
254
3134
150
142
145
224
341
4911
5151
2604
113
476
496
433
161
4...

result:

ok 1000 numbers

Test #17:

score: 4
Accepted
time: 44ms
memory: 5876kb

input:

1000
60 60
21 21 617173550
57 60 127011965
1 2 31115661
15 46 308111760
36 36 972339856
28 41 670299986
12 12 646001486
7 7 61804036
33 33 993209045
32 32 977126213
21 56 97589458
33 33 993209045
22 22 723266179
31 47 308111760
20 20 771478230
59 60 127011965
24 24 686059893
31 32 977126213
33 33 99...

output:

553
725
337
395
5137
4818
273
554
372
475
5247
490
516
724
437
313
466
510
5677
450
310
503
389
546
432
565
348
386
396
370
5793
482
-1
886
517
587
632
6475
322
747
410
4974
506
416
7271
530
362
571
536
-1
223
599
4891
6471
358
545
431
-1
530
480
352
732
561
638
466
450
565
301
-1
384
669
547
312
30...

result:

ok 1000 numbers

Test #18:

score: 4
Accepted
time: 48ms
memory: 5876kb

input:

1000
60 60
19 19 245765990
48 48 510534919
42 43 884988833
36 36 900991314
37 52 457332142
42 42 889019581
47 53 457332142
27 27 676337341
39 47 482079745
13 14 130615726
53 53 463480241
22 24 400868271
16 18 245765990
43 43 884988833
30 31 886301513
17 17 380110766
25 25 643393441
58 58 262324552
4...

output:

394
6315
587
660
421
283
440
382
470
498
472
551
387
-1
400
349
386
629
456
413
435
-1
476
462
414
396
4871
625
457
-1
317
459
594
413
323
551
605
-1
411
456
-1
-1
-1
430
461
438
409
-1
489
477
664
562
456
461
-1
4845
303
4834
582
4551
417
492
447
423
428
4946
564
420
-1
646
763
547
425
486
594
561
...

result:

ok 1000 numbers

Test #19:

score: 4
Accepted
time: 549ms
memory: 33988kb

input:

1000
100 100
58 58 1
87 93 0
89 90 0
70 70 0
96 98 0
33 40 1
27 30 1
84 87 0
71 72 1
35 48 1
66 66 1
1 2 1
2 3 0
57 59 0
60 61 0
36 51 0
23 33 1
35 36 1
80 88 0
77 78 0
3 7 0
45 48 1
22 82 0
11 26 0
63 64 0
96 98 0
18 18 1
69 87 0
84 84 0
88 92 0
17 28 1
54 57 0
23 38 1
90 91 0
64 91 0
92 100 0
64 7...

output:

1026
609
317
812
517
702
799
666
362
631
-1
663
708
470
93545
467
500
559
428
430
982
769
354
805
686
842
550
467
533
-1
625
871
-1
-1
-1
574
420
704
1055
1291
889
593
388
338
684
574
852
310
546
106872
515
735
1189
827
-1
349
582
554
544
-1
1139
422
1037
905
-1
1332
374
-1
317
635
639
393
1107
372
...

result:

ok 1000 numbers

Test #20:

score: 4
Accepted
time: 926ms
memory: 34916kb

input:

1000
100 100
34 34 688114363
13 13 497602975
24 24 584099836
1 1 11064457
79 79 688114363
75 75 730344411
6 6 55402879
85 85 531504230
53 53 957497023
34 34 688114363
65 65 818408029
17 17 531504230
2 2 39322045
13 13 497602975
96 96 187506827
54 54 912106974
78 78 663018471
12 12 446827625
24 24 58...

output:

695
874
-1
1297
351269
791
798
567
974
1176
828
-1
862
358267
30409965701
907
891
672
904
1158
1186
781
-1
650
768
1062
782
496244
1395
1047
859
1272
1268
1259
1312
961
-1
652
1039
1118
928
828
672
849
1284
967
1030
1082
959
705
977
857
642
770
929
923
357365
1008
965
716
1147
448
-1
759
861
1213
11...

result:

ok 1000 numbers

Test #21:

score: 4
Accepted
time: 699ms
memory: 32328kb

input:

1000
60 20
60 60 942112724
59 59 818007205
27 27 119602231
53 53 282291455
50 51 827055025
32 32 268551385
6 6 298330697
29 30 380864207
42 42 212833661
45 46 919717370
3 3 156975391
1 1 603866085
35 37 683064053
8 12 156975391
19 19 119602231
47 47 457525336
24 26 212833661
28 28 309428776
13 13 12...

output:

192
6289
481
183
421
6642
6128
303
348
444
7571
514
7928
553
5992
421
345
331
357
342
535
389
432
7033
434
258
591
226523
580
607
8259
494
486
5952
438
6807
367
252
631
6354
301
6786
328
330
6642
347
322
452
429
566
675
8218
433
6154
245
6422
483
7055
8116
423
379
369
6874
428
7812
357
178
7376
607
...

result:

ok 1000 numbers

Test #22:

score: 4
Accepted
time: 711ms
memory: 32204kb

input:

1000
60 30
15 15 757387674
31 32 512028424
3 3 383777378
55 55 3261047
4 5 959566034
28 28 710034316
1 1 383777378
7 8 959566034
33 34 978306846
9 9 812990862
35 35 694413005
57 58 998209632
48 48 710034316
43 43 558583141
24 24 523316637
12 13 383777378
2 2 410596152
20 22 757387674
25 25 414849827...

output:

398
5638
310
353
660
393
571
401
119
480
467
6700
519
413
459
6386
314
6641
259
6757
203
339
470
186
279
467
8123
655
7322
301
400
289
314
197
560
121
6687
295
421
459
577
555
8237
126
384
157
478
639
6230
356
663
280
391
473
524
7373
7136
643
326
549696
7671
214
243
360
389
710
554
736
6111
560
655...

result:

ok 1000 numbers

Test #23:

score: 4
Accepted
time: 853ms
memory: 34356kb

input:

1000
2000 1141
1948 1948 690337598
1402 1402 538280428
1977 1978 146998878
1859 1923 9534484
405 405 771478660
1042 1042 690337598
1626 1657 9534484
1714 1715 423391004
595 595 596139683
490 490 535759446
1975 1975 196908343
706 706 531410880
386 386 574075759
654 654 938529881
483 1824 9534484
910 ...

output:

437915
1312
1063
1637
1006
816
1389
1305
1494
1328
1268
916
1444
621143
891
1490
1065
1191
1940
1216
1279
1177
1410
1382
1108
1390
2305
1742
1331
1164
1180
1258
1112
1009
1776
1722
1615
1439
1598
658471
1218
1321
1421
1377
1103
1824
1058
1509
1839
1593
965
1594
1438
929
1238
1373
1410
1380
1522
1510...

result:

ok 1000 numbers

Test #24:

score: 4
Accepted
time: 857ms
memory: 33748kb

input:

1000
100 100
67 67 946316098
66 68 573117842
78 79 579757212
35 35 898080439
86 86 479313287
78 79 579757212
11 11 490051864
34 97 10860417
4 4 828409746
59 60 338034291
23 23 828409746
56 96 10860417
21 24 306342291
86 86 479313287
29 32 127019695
95 95 123780319
72 100 10860417
59 61 338034291
38 ...

output:

1462
31249702046
1212
1339
1616
1374
1197
1135
1323
927
1460
1088
1155
1495
1109
1555
971
2232
1220
1169
1350
1209
1357
1083
1207
1752
1090
1420
1184
1083
1013
1124
1637
1235
1152
1054
1206
1874
1176
1198
1063
1532
1263
377051
594
1392
1841
1184
1146
1679
1402
1123
1056
1234
484864
997
1360
1595
150...

result:

ok 1000 numbers

Test #25:

score: 4
Accepted
time: 901ms
memory: 34252kb

input:

1000
100 100
6 6 178494861
32 32 746488125
77 78 706988738
16 19 278472336
64 66 659855628
34 96 104697133
52 60 746488125
55 55 993751836
44 44 857161991
65 65 724449099
15 18 323519514
32 32 746488125
11 72 261586535
97 97 212022978
44 44 857161991
3 3 84105221
52 56 921920697
77 77 707324951
35 7...

output:

1618
1489
1252
1795
1062
1224
1206
1453
1785
1819
1185
1434
446580
1447
1089
1680
1763
1858
1107
1177
1273
1602
1082
1089
1019
1812
1450
954
1265
1086
1012
1932
1559
1775
1752
1381
1185
1345
1122
1082
1129
1189
989
1268
481356
415415
1361
717
868
2012
1267
1255
1382
1549
1359
1936
784
1492
1713
1323...

result:

ok 1000 numbers

Extra Test:

score: 0
Extra Test Passed