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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
#66532#5089. 环覆盖sunzh35 277ms134832kbC++141.6kb2022-12-08 21:03:382022-12-08 21:03:53

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.
  • [2022-12-08 21:03:53]
  • 评测
  • 测评结果：35
  • 用时：277ms
  • 内存：134832kb
查看
  • [2022-12-08 21:03:38]
  • 提交

answer

#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/hash_policy.hpp>
#include<bits/stdc++.h>
#define PII pair<int,int>
#define mp make_pair
#define fi first
#define se second
#define pb push_back
using ll = long long;
using namespace std;
using namespace __gnu_pbds;
inline int read(){
	int x=0,f=1;char c=getchar();while(!isdigit(c)){if(c=='-')f=-1;c=getchar();}
	while(isdigit(c)){x=(x<<3)+(x<<1)+(c^48);c=getchar();}
	return f==-1?~x+1:x;
}
int n,m;
PII e[1100];
int s[1<<25];
int st[26];
int cnt[1100];
ll f[1100],g[1100];
ll ans[1100];
const int mod=1e9+7;
inline int qpow(int x,int k=mod-2){
	int res=1;
	while(k){ if(k&1) res=1ll*res*x%mod; x=1ll*x*x%mod; k>>=1;}
	return res;
}
int main(){
	n=read(),m=read();
	for(int i=1;i<=m;++i){
		e[i].fi=read(),e[i].se=read();
		--e[i].fi;--e[i].se;
		st[e[i].fi]|=(1<<e[i].se);
		st[e[i].se]|=(1<<e[i].fi);
	}
	++cnt[0];
	for(int i=1;i<(1<<n);++i){
		int t=__builtin_ctz(i);
		s[i]=s[i^(1<<t)]+__builtin_popcount(st[t])-2*__builtin_popcount(st[t]&i);
		// printf("s[%d]=%d\n",i,s[i]);
		++cnt[s[i]];
	}
	f[0]=1;
	for(int i=1;i<=m;++i){
		for(int j=i;j>=1;--j) (f[j]+=f[j-1]);
	}
	for(int i=0;i<=m;++i){
		// for(int j=0;j<=m;++j) printf("%d ",f[j]);printf("\n");
		for(int j=0;j<=m;++j) (ans[j]+=1ll*cnt[i]*f[j]%mod)%=mod;
		if(i==m) break ;
		for(int j=m;j>0;--j) g[j-1]=f[j],f[j-1]-=g[j-1];
		// for(int j=0;j<m;++j) printf("%d ",g[j]);printf("\n");
		for(int j=0;j<m;++j) f[j]=g[j];f[m]=0;
		for(int j=m;j>0;--j) f[j]-=f[j-1];
	}
	int inv=qpow(qpow(2),n);
	for(int i=0;i<=m;++i) printf("%d ",(1ll*(ans[i]+mod)%mod*inv%mod+mod)%mod);
}
源文件, 语言: C++14

詳細信息

Subtask #1:

score: 5
Accepted

Test #1:

score: 5
Accepted
time: 2ms
memory: 3560kb

input:

10 9
3 5
3 10
4 7
4 8
5 6
5 9
6 9
7 9
9 10

output:

1 0 0 1 1 1 0 0 0 0

result:

ok 10 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 3560kb

input:

8 15
1 4
1 5
1 8
2 4
2 6
3 6
4 5
4 6
4 7
5 6
5 7
5 8
6 7
6 8
7 8

output:

1 0 0 10 18 26 46 54 43 30 18 8 2 0 0 0

result:

ok 16 numbers

Test #3:

score: 0
Accepted
time: 0ms
memory: 6448kb

input:

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

output:

1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

result:

ok 20 numbers

Test #4:

score: 0
Accepted
time: 2ms
memory: 3552kb

input:

7 14
1 3
1 4
1 7
2 3
2 5
2 6
2 7
3 4
3 5
3 7
4 7
5 6
5 7
6 7

output:

1 0 0 11 16 18 46 64 47 30 18 5 0 0 0

result:

ok 15 numbers

Test #5:

score: 0
Accepted
time: 1ms
memory: 3484kb

input:

10 9
1 9
2 6
3 5
3 8
3 10
4 6
4 8
5 6
7 10

output:

1 0 0 0 0 1 0 0 0 0

result:

ok 10 numbers

Test #6:

score: 0
Accepted
time: 2ms
memory: 3692kb

input:

15 14
2 9
2 10
3 5
3 10
3 12
3 14
4 6
5 10
5 15
6 9
6 15
7 11
7 13
9 15

output:

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

result:

ok 15 numbers

Test #7:

score: 0
Accepted
time: 2ms
memory: 3472kb

input:

9 8
1 3
2 4
2 7
3 5
3 9
4 6
7 9
8 9

output:

1 0 0 0 0 0 0 0 0

result:

ok 9 numbers

Test #8:

score: 0
Accepted
time: 3ms
memory: 7320kb

input:

19 18
1 5
1 9
1 15
2 4
2 11
2 15
3 6
3 8
3 17
4 19
5 12
6 13
6 15
8 10
8 15
9 19
12 17
13 16

output:

1 0 0 0 1 0 1 2 0 0 1 2 0 0 0 0 0 0 0

result:

ok 19 numbers

Test #9:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

7 18
1 2
1 3
1 4
1 6
1 7
2 3
2 5
2 6
2 7
3 4
3 5
3 7
4 5
4 6
4 7
5 6
5 7
6 7

output:

1 0 0 20 51 108 278 528 711 760 660 468 293 156 54 8 0 0 0

result:

ok 19 numbers

Test #10:

score: 0
Accepted
time: 2ms
memory: 3456kb

input:

10 15
1 6
2 4
2 6
2 9
2 10
3 5
3 8
3 9
3 10
4 5
4 8
5 8
5 10
7 9
8 9

output:

1 0 0 4 6 12 16 12 9 4 0 0 0 0 0 0

result:

ok 16 numbers

Subtask #2:

score: 15
Accepted

Dependency #1:

100%
Accepted

Test #11:

score: 15
Accepted
time: 2ms
memory: 3536kb

input:

10 22
1 2
1 3
1 4
1 6
1 8
1 9
2 3
2 4
2 5
2 7
2 8
2 10
3 8
3 10
4 7
4 8
5 7
5 10
6 10
7 9
8 10
9 10

output:

1 0 0 13 33 64 162 367 621 906 1216 1343 1215 988 682 353 146 58 20 4 0 0 0

result:

ok 23 numbers

Test #12:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

11 38
1 2
1 3
1 4
1 6
1 7
1 8
1 10
2 5
2 8
2 9
2 10
2 11
3 5
3 6
3 7
3 9
3 10
3 11
4 5
4 7
4 11
5 6
5 7
5 9
5 10
5 11
6 7
6 8
6 9
6 10
6 11
7 8
7 9
7 10
8 9
8 11
9 11
10 11

output:

1 0 0 50 210 800 3661 14805 51947 164232 466335 1177265 2639525 5274024 9420013 15077609 21687685 28100640 32827271 34579721 32851761 28140784 21708463 15062239 9394113 5261128 2639589 1183171 472151 166600 51607 13987 3278 656 117 17 1 0 0

result:

ok 39 numbers

Test #13:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

11 24
1 3
1 4
1 7
1 8
2 6
2 7
2 8
3 4
3 5
3 6
3 8
3 10
4 7
4 9
5 7
5 9
5 11
6 8
6 10
6 11
7 10
7 11
8 9
8 10

output:

1 0 0 9 26 65 147 343 709 1179 1783 2437 2715 2489 1993 1341 702 297 109 30 7 2 0 0 0

result:

ok 25 numbers

Test #14:

score: 0
Accepted
time: 2ms
memory: 3608kb

input:

11 37
1 2
1 4
1 5
1 6
1 7
1 10
2 3
2 4
2 6
2 7
2 8
2 9
2 10
3 5
3 6
3 8
3 10
3 11
4 5
4 6
4 9
4 10
4 11
5 7
5 9
6 7
6 8
6 10
6 11
7 9
7 10
7 11
8 9
8 10
8 11
9 10
10 11

output:

1 0 0 46 189 675 2952 11644 39587 121171 335150 825420 1798517 3475223 5977332 9174036 12597741 15530759 17234898 17229504 15512559 12574521 9163776 5982788 3484905 1805833 829874 336708 120415 37965 10436 2476 518 93 14 2 0 0

result:

ok 38 numbers

Test #15:

score: 0
Accepted
time: 7ms
memory: 6768kb

input:

19 24
1 9
1 10
1 17
1 19
2 3
3 6
4 8
4 10
4 13
4 14
5 7
7 11
8 13
8 17
9 12
9 16
10 19
11 15
11 17
12 16
13 15
14 15
14 17
14 19

output:

1 0 0 3 5 8 14 25 31 36 40 33 27 20 10 3 0 0 0 0 0 0 0 0 0

result:

ok 25 numbers

Test #16:

score: 0
Accepted
time: 2ms
memory: 3460kb

input:

9 30
1 3
1 4
1 5
1 6
1 7
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 4
3 5
3 6
3 7
3 8
4 5
4 6
4 8
4 9
5 6
5 7
5 8
5 9
6 7
6 8
6 9
7 9
8 9

output:

1 0 0 48 175 568 2365 8050 22348 54852 117479 214858 338872 467840 567602 604996 567273 467832 338270 213748 117607 55912 22753 7882 2298 548 107 18 2 0 0

result:

ok 31 numbers

Test #17:

score: 0
Accepted
time: 2ms
memory: 4472kb

input:

18 24
1 2
1 7
1 13
1 15
1 17
2 3
2 17
3 9
4 6
4 7
5 8
5 15
5 16
6 7
6 14
7 14
8 11
8 16
10 16
11 12
11 18
14 16
14 17
15 16

output:

1 0 0 5 3 4 14 15 16 21 21 16 8 3 1 0 0 0 0 0 0 0 0 0 0

result:

ok 25 numbers

Test #18:

score: 0
Accepted
time: 2ms
memory: 3536kb

input:

13 27
1 2
1 5
1 7
1 10
1 11
1 12
2 3
2 4
2 12
3 4
3 11
3 12
4 5
4 7
4 12
4 13
5 9
5 10
5 11
7 8
7 9
7 11
7 12
8 11
9 13
10 12
11 13

output:

1 0 0 12 37 85 229 607 1265 2371 4146 6130 7924 9384 9660 8504 6605 4404 2430 1122 423 139 47 9 1 1 0 0

result:

ok 28 numbers

Test #19:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

7 21
1 2
1 3
1 4
1 5
1 6
1 7
2 3
2 4
2 5
2 6
2 7
3 4
3 5
3 6
3 7
4 5
4 6
4 7
5 6
5 7
6 7

output:

1 0 0 35 105 252 805 1935 3255 4515 5481 5481 4515 3255 1935 805 252 105 35 0 0 1

result:

ok 22 numbers

Test #20:

score: 0
Accepted
time: 2ms
memory: 4476kb

input:

18 32
1 4
1 7
1 12
1 16
1 17
1 18
2 3
2 4
2 6
2 8
2 9
2 10
2 17
2 18
3 9
3 15
3 18
4 11
4 12
4 15
4 16
5 17
6 10
6 15
6 17
7 8
9 16
9 18
10 11
11 12
11 16
14 17

output:

1 0 0 10 18 41 122 291 623 1198 2148 3576 5244 6798 8004 8546 8223 7176 5608 3798 2226 1153 498 163 49 18 4 0 0 0 0 0 0

result:

ok 33 numbers

Test #21:

score: 0
Accepted
time: 4ms
memory: 6004kb

input:

17 21
1 5
1 9
1 12
2 3
2 9
2 11
2 12
2 13
2 15
3 13
4 5
4 9
4 11
4 13
5 8
5 15
7 8
7 9
8 10
8 15
12 13

output:

1 0 0 3 6 15 21 32 55 75 87 75 56 45 27 10 2 1 1 0 0 0

result:

ok 22 numbers

Test #22:

score: 0
Accepted
time: 5ms
memory: 4612kb

input:

18 25
1 5
1 6
1 7
1 18
3 4
3 9
3 18
4 9
4 15
5 8
5 10
5 13
5 16
5 17
6 14
6 16
7 8
8 9
9 10
9 14
10 12
10 15
11 12
13 18
16 17

output:

1 0 0 2 5 2 17 21 25 49 57 68 59 68 67 37 22 9 3 0 0 0 0 0 0 0

result:

ok 26 numbers

Test #23:

score: 0
Accepted
time: 2ms
memory: 3708kb

input:

11 31
1 2
1 6
1 7
1 8
1 10
1 11
2 3
2 4
2 7
2 8
3 5
3 6
3 10
3 11
4 5
4 6
4 7
4 8
4 10
5 6
5 8
5 9
5 10
6 10
6 11
7 8
7 10
7 11
8 9
8 11
9 10

output:

1 0 0 25 80 252 931 2947 8105 19882 43247 82492 137162 199904 257302 292622 293531 259948 203238 139705 83764 43252 18951 6991 2155 538 107 18 2 0 0 0

result:

ok 32 numbers

Test #24:

score: 0
Accepted
time: 2ms
memory: 3568kb

input:

11 23
1 3
1 6
1 7
1 8
1 10
1 11
2 4
2 7
2 9
2 10
3 4
3 6
3 8
3 9
3 11
4 5
4 6
4 9
5 8
5 10
6 11
8 9
9 11

output:

1 0 0 10 22 49 126 253 455 770 1080 1267 1327 1146 774 475 272 114 36 11 3 1 0 0

result:

ok 24 numbers

Test #25:

score: 0
Accepted
time: 2ms
memory: 3652kb

input:

12 26
1 2
1 4
1 5
1 6
1 8
1 9
1 11
1 12
2 3
2 6
2 8
2 10
2 12
3 10
3 11
3 12
4 6
4 7
4 9
5 9
5 10
6 7
6 8
6 11
7 10
8 9

output:

1 0 0 13 25 58 172 367 751 1471 2425 3509 4595 5207 4957 3973 2676 1501 699 266 80 19 3 0 0 0 0

result:

ok 27 numbers

Test #26:

score: 0
Accepted
time: 3ms
memory: 3728kb

input:

15 36
1 3
1 6
2 5
2 11
2 14
2 15
3 6
3 7
3 9
3 11
3 12
3 13
4 10
4 11
4 14
5 6
5 9
5 10
5 11
5 12
5 15
6 13
6 14
7 8
7 12
7 13
7 15
8 9
8 13
8 14
10 14
11 13
12 13
12 14
12 15
13 14

output:

1 0 0 16 47 142 453 1358 3739 9187 20868 43655 82997 144331 229041 329775 431023 509806 542672 519878 448465 346692 239031 146924 80469 38975 16428 5939 1835 467 83 7 0 0 0 0 0

result:

ok 37 numbers

Test #27:

score: 0
Accepted
time: 3ms
memory: 3960kb

input:

17 40
1 3
1 5
1 6
1 8
2 3
2 7
2 8
2 9
2 17
3 5
3 7
3 8
3 9
3 11
4 5
4 7
4 10
4 12
5 6
5 8
5 15
6 12
6 13
6 15
6 17
7 15
8 11
8 14
8 16
9 12
9 13
9 14
9 16
10 11
10 16
11 12
11 16
11 17
12 14
12 17

output:

1 0 0 15 35 114 403 1162 3281 8752 21580 49554 105445 207380 375007 621544 945721 1318606 1677800 1947770 2063989 1989450 1738049 1375770 984863 634460 367508 191810 89635 37264 13901 4628 1334 326 56 3 0 0 0 0 0

result:

ok 41 numbers

Test #28:

score: 0
Accepted
time: 7ms
memory: 7564kb

input:

19 22
1 8
1 17
2 7
2 13
3 6
3 8
3 9
3 17
4 8
5 10
5 12
5 17
6 9
7 10
8 11
9 11
9 13
10 16
11 12
11 15
12 17
15 19

output:

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

result:

ok 23 numbers

Test #29:

score: 0
Accepted
time: 2ms
memory: 4472kb

input:

18 37
1 3
1 12
2 14
3 4
3 8
3 11
3 14
3 16
4 12
5 6
5 7
5 17
6 7
6 8
6 12
6 14
6 18
7 8
7 9
7 12
7 14
8 15
8 18
9 13
9 18
10 12
10 15
11 17
12 13
12 14
13 14
13 16
13 18
14 17
15 16
16 18
17 18

output:

1 0 0 10 33 82 233 654 1551 3511 7445 14215 25024 40511 60096 82061 102886 118406 124842 120512 106865 86464 63433 42184 24919 12915 6033 2495 862 255 62 13 3 0 0 0 0 0

result:

ok 38 numbers

Test #30:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

16 22
1 4
1 7
1 13
1 14
2 4
2 11
3 6
3 8
3 9
4 7
4 8
4 14
5 14
6 13
8 11
8 15
10 16
12 14
12 15
13 15
14 16
15 16

output:

1 0 0 2 3 6 7 13 18 15 14 14 15 10 3 3 3 1 0 0 0 0 0

result:

ok 23 numbers

Subtask #3:

score: 15
Accepted

Test #31:

score: 15
Accepted
time: 246ms
memory: 134656kb

input:

25 45
1 6
1 12
1 17
2 3
2 4
2 6
3 6
3 8
4 5
4 12
4 16
5 17
6 21
7 14
7 22
7 23
8 15
8 19
8 24
9 11
9 19
9 23
9 25
10 17
10 18
11 16
11 19
11 22
12 19
13 18
14 19
15 19
16 24
17 19
17 22
17 25
18 19
18 21
18 24
19 23
20 22
21 25
22 23
23 25
24 25

output:

1 0 0 6 14 39 85 198 451 995 2173 4284 8230 15397 26870 44452 69519 101666 139154 177420 209814 230374 234537 220150 189837 150703 109969 72996 43834 23885 11788 5232 2064 716 224 62 12 1 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #32:

score: 0
Accepted
time: 226ms
memory: 134540kb

input:

25 45
1 6
1 11
1 13
1 14
2 9
2 10
2 20
2 22
3 17
3 21
3 22
4 14
4 20
4 24
5 19
5 20
6 9
6 18
7 23
8 14
8 24
9 10
9 21
10 11
10 14
10 18
11 22
12 20
13 16
14 16
14 20
15 23
16 25
17 19
17 23
18 22
18 23
19 21
19 23
19 25
20 22
21 23
22 24
23 25
24 25

output:

1 0 0 6 14 31 74 181 468 1135 2360 4843 9830 18434 32404 53472 82502 119104 159718 198544 228314 241907 235810 210693 172196 128583 87316 53963 30130 14876 6560 2582 833 218 46 4 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #33:

score: 0
Accepted
time: 250ms
memory: 134764kb

input:

25 45
1 11
1 12
1 17
2 11
2 13
2 15
3 19
4 7
4 12
4 16
4 21
5 16
5 25
6 14
6 15
6 21
6 22
6 25
7 15
7 23
8 11
8 16
8 18
9 11
10 11
10 16
11 23
11 25
12 19
12 21
12 25
13 18
13 20
14 18
15 20
16 17
16 20
17 22
18 22
19 24
20 21
21 24
22 24
23 25
24 25

output:

1 0 0 2 13 21 78 161 382 908 1931 4128 8119 15293 26845 44666 70215 102467 140124 177415 209314 230772 234200 219453 189104 149762 109859 73038 43967 24329 12045 5368 2138 735 230 57 11 1 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #34:

score: 0
Accepted
time: 277ms
memory: 134832kb

input:

25 45
1 5
2 15
2 16
2 24
3 14
3 17
3 20
4 14
4 17
4 24
5 12
5 14
5 23
5 25
6 11
6 21
7 8
7 12
7 16
8 17
8 21
8 25
9 23
10 13
11 17
12 14
13 25
14 18
15 21
15 22
15 24
16 23
17 18
17 19
17 20
18 24
19 20
19 21
19 23
19 25
20 21
21 24
22 25
23 24
24 25

output:

1 0 0 6 20 39 101 321 704 1575 3550 7220 14060 25467 43101 68935 102070 140187 179306 212666 233596 236709 221359 191311 151760 109733 71754 42344 22628 10489 4079 1481 473 89 14 4 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #35:

score: 0
Accepted
time: 258ms
memory: 134532kb

input:

25 45
1 4
1 18
2 12
2 21
2 24
3 10
3 13
4 9
4 10
4 18
5 7
5 24
5 25
6 7
7 19
7 20
8 24
9 23
9 25
10 12
11 12
11 19
12 14
12 15
12 16
12 24
13 18
13 20
13 22
14 15
15 22
16 17
16 21
16 23
17 25
18 19
18 21
19 21
19 24
20 23
21 22
21 24
22 23
23 25
24 25

output:

1 0 0 8 11 25 94 223 468 1096 2376 4712 9191 16836 28866 46984 71744 103145 139116 174771 205491 225049 228418 215831 188656 151442 112176 76086 46649 26042 13086 5650 2075 653 156 23 2 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #36:

score: 0
Accepted
time: 229ms
memory: 134664kb

input:

25 45
1 5
1 7
1 13
1 24
2 4
2 16
2 19
2 20
2 23
3 5
3 19
4 10
4 21
4 24
5 12
5 15
5 24
6 14
7 9
7 12
8 9
8 20
9 11
9 14
9 16
9 19
10 11
10 24
11 24
12 22
13 14
13 15
14 17
14 25
15 24
16 20
17 19
18 23
19 21
19 25
20 24
21 25
22 25
23 25
24 25

output:

1 0 0 6 14 29 79 217 496 1089 2342 4762 9190 16784 28993 47139 71899 103164 138682 174306 205295 224981 228393 215927 189338 152361 112330 75734 46356 25630 12727 5629 2202 762 230 56 9 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #37:

score: 0
Accepted
time: 239ms
memory: 134548kb

input:

25 45
1 5
1 13
1 18
2 8
3 18
4 7
4 9
4 10
4 17
4 22
5 8
5 11
5 18
5 21
6 8
7 8
7 10
7 12
7 23
8 13
8 24
9 13
9 17
10 11
10 13
10 22
10 23
11 13
11 15
12 13
12 21
13 24
13 25
14 22
15 22
16 20
17 23
18 20
19 20
20 21
21 25
22 23
23 24
23 25
24 25

output:

1 0 0 10 23 65 164 427 1110 2430 5223 10849 20487 36528 61390 95232 137000 182691 224085 251788 257605 238313 198664 148987 100594 61340 33761 16697 7389 2902 998 298 79 19 3 0 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #38:

score: 0
Accepted
time: 251ms
memory: 134536kb

input:

25 45
1 3
1 10
1 17
2 3
2 12
2 17
2 21
2 25
3 17
3 18
4 5
4 12
4 15
4 20
5 16
6 8
6 13
6 19
7 10
7 12
7 17
7 25
8 12
8 21
8 25
9 20
9 24
10 14
11 19
12 23
13 18
14 19
15 16
15 20
16 19
16 22
17 25
18 23
18 24
19 20
20 21
21 24
22 25
23 24
24 25

output:

1 0 0 6 15 26 65 188 373 781 1778 3546 6672 12449 22286 37290 58562 87158 121754 158290 192149 217606 228866 223176 201165 167569 129390 92126 60246 36309 19966 9954 4539 1868 694 224 54 10 1 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #39:

score: 0
Accepted
time: 242ms
memory: 134672kb

input:

25 45
1 4
1 11
1 16
2 15
2 16
2 20
3 13
3 16
3 18
3 20
4 21
5 15
6 7
6 15
6 20
7 10
7 11
7 25
8 20
9 12
9 19
10 18
10 24
11 15
12 19
13 17
13 18
13 23
14 15
14 18
15 17
15 21
16 17
16 25
17 23
17 25
18 20
19 25
20 23
21 23
21 25
22 23
22 24
23 24
24 25

output:

1 0 0 6 14 39 96 272 631 1369 3196 6511 12187 22419 38111 59813 88896 123532 159225 191834 215996 225978 220038 199786 167995 130337 93566 61691 36899 20059 9899 4337 1661 554 157 38 8 1 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #40:

score: 0
Accepted
time: 257ms
memory: 134516kb

input:

25 45
1 6
2 9
2 22
3 7
3 21
3 22
4 13
4 24
5 7
5 13
6 8
6 12
6 21
7 11
7 20
7 25
8 10
8 23
9 14
9 23
10 11
10 23
10 25
11 15
11 20
11 24
12 18
12 19
13 15
13 19
14 20
14 22
15 19
16 20
17 19
18 24
19 20
20 21
20 22
20 23
21 25
22 23
22 25
23 24
24 25

output:

1 0 0 5 24 44 96 288 680 1381 2907 5899 11114 20124 34394 55182 83504 118925 157969 194575 223164 237260 232156 209092 172700 130095 89549 56573 32290 16236 7178 2670 811 223 39 4 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #41:

score: 0
Accepted
time: 226ms
memory: 134828kb

input:

25 45
1 3
1 9
2 15
3 5
3 18
4 19
5 7
5 15
5 20
5 24
6 8
6 11
6 18
7 12
7 16
8 11
8 14
9 16
10 12
10 14
10 19
10 21
11 16
11 20
11 21
12 25
13 15
13 22
14 20
15 22
15 24
16 20
17 18
17 22
17 24
18 19
18 21
18 22
19 23
20 22
20 23
21 22
22 25
23 25
24 25

output:

1 0 0 6 11 32 87 181 441 1081 2236 4458 8828 16185 27814 45652 70301 101077 136679 173473 205898 227807 233635 221805 194271 155347 112682 73876 43484 22807 10528 4298 1562 463 115 27 3 1 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #42:

score: 0
Accepted
time: 253ms
memory: 134628kb

input:

25 45
1 12
1 25
2 14
2 20
2 22
3 5
3 25
4 6
4 8
4 11
4 22
5 10
5 23
6 18
7 18
7 23
7 24
8 14
8 15
9 18
9 19
9 25
10 16
10 18
11 23
12 23
13 19
14 17
14 23
14 24
15 19
15 20
15 23
16 17
17 18
17 22
17 24
17 25
18 20
19 24
20 23
21 24
22 23
23 25
24 25

output:

1 0 0 3 20 45 100 263 624 1371 2860 5822 10908 19167 32050 50483 75339 105494 138640 171726 199309 216836 220464 208469 183866 151055 114548 79494 50574 29643 15754 7425 3114 1184 384 91 21 5 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #43:

score: 0
Accepted
time: 253ms
memory: 134768kb

input:

25 45
1 16
1 17
1 18
2 12
3 15
3 19
3 21
3 25
4 10
4 18
5 10
5 15
6 14
6 15
6 17
6 20
7 13
7 15
7 25
8 10
9 17
9 25
10 18
11 16
11 24
11 25
12 18
12 20
13 14
13 25
14 21
14 24
15 25
16 23
16 24
17 18
17 19
18 23
19 24
20 24
21 23
22 24
23 24
23 25
24 25

output:

1 0 0 9 13 38 116 261 618 1406 3047 6117 11514 20963 35678 56419 84321 118419 155479 190947 218689 233404 231440 211371 176752 134940 93485 58015 31512 14555 5550 1661 356 51 5 0 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #44:

score: 0
Accepted
time: 242ms
memory: 134624kb

input:

25 45
1 22
1 23
1 25
2 21
3 7
3 24
4 9
4 25
5 14
5 18
5 20
5 22
5 23
6 16
6 25
7 18
7 25
8 20
8 24
9 18
9 19
9 21
10 11
10 14
11 19
12 13
12 15
12 17
13 16
13 19
14 15
14 24
15 22
16 20
16 22
16 24
17 24
17 25
18 25
19 22
20 24
21 24
22 23
23 24
24 25

output:

1 0 0 6 13 36 93 236 510 1079 2358 4689 8752 15554 26303 42494 64259 91263 123073 156175 185307 206398 216074 211312 192544 164133 130648 96615 66154 41750 24487 13350 6606 3013 1249 435 142 38 3 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #45:

score: 0
Accepted
time: 235ms
memory: 134516kb

input:

25 45
1 7
1 25
2 8
2 13
2 23
3 6
3 20
4 11
4 22
5 12
6 7
7 17
8 12
8 15
8 16
9 15
9 17
9 25
10 20
10 21
11 14
11 15
12 13
12 23
12 25
13 15
13 16
14 16
14 22
15 17
15 22
16 18
16 19
16 23
17 20
17 22
17 24
18 19
19 22
19 24
20 24
21 24
22 24
23 24
24 25

output:

1 0 0 6 24 27 89 295 615 1374 2798 5514 10289 17482 28847 44740 65229 91408 120732 150836 179605 201814 212731 209916 193517 166110 132686 98874 68259 43202 25241 13688 6622 2836 1160 418 127 35 4 1 0 0 0 0 0 0

result:

ok 46 numbers

Test #46:

score: 0
Accepted
time: 235ms
memory: 134540kb

input:

25 45
1 6
1 8
1 13
1 21
1 24
2 16
2 23
3 10
3 13
3 21
4 15
5 8
5 11
6 12
7 10
7 20
7 25
8 9
8 16
8 18
9 12
9 13
9 14
9 24
10 18
10 19
11 12
11 16
12 25
13 17
14 18
14 24
15 24
16 25
17 18
17 25
18 24
19 21
19 22
20 21
20 23
21 25
22 25
23 25
24 25

output:

1 0 0 2 19 38 72 182 483 1126 2220 4565 8870 15928 27728 45353 69492 100850 137486 174556 206839 228542 233888 221360 192527 153266 112208 74477 44304 23828 11192 4305 1241 198 6 0 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #47:

score: 0
Accepted
time: 243ms
memory: 134772kb

input:

25 45
1 12
1 19
2 5
3 4
4 8
4 21
5 12
5 25
6 11
6 14
7 8
7 15
8 22
9 12
9 22
10 12
10 15
10 19
10 25
11 20
11 25
12 18
12 19
12 23
12 24
13 15
14 20
15 17
15 19
15 21
15 22
16 18
16 23
17 19
17 25
18 22
18 25
19 20
19 22
20 21
20 25
21 25
22 25
23 25
24 25

output:

1 0 0 8 36 76 182 525 1222 2588 5181 9776 17373 28858 45030 66505 93172 122660 152393 180028 200325 209594 206650 191343 166042 133844 100063 69680 44423 25662 13450 6331 2699 1004 315 92 19 2 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #48:

score: 0
Accepted
time: 240ms
memory: 134704kb

input:

25 45
1 11
1 15
1 23
2 7
3 5
3 7
3 8
3 15
4 17
4 22
4 23
5 6
5 24
6 13
6 15
7 22
8 10
9 13
9 18
9 19
9 24
9 25
10 16
10 18
10 22
10 24
11 22
12 20
13 21
14 15
14 22
15 24
16 20
16 22
17 24
18 21
19 20
19 21
20 21
20 22
21 25
22 23
22 25
23 24
24 25

output:

1 0 0 5 18 36 74 222 539 1138 2363 4876 9417 16930 29039 47152 72144 103224 137826 173144 204110 224632 229592 216606 189295 152850 112655 75904 46821 25922 12607 5332 1941 580 132 23 2 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Test #49:

score: 0
Accepted
time: 267ms
memory: 134596kb

input:

25 45
1 9
1 14
1 19
1 24
2 9
2 14
3 5
3 10
3 22
4 11
4 12
5 15
6 15
6 17
7 9
7 12
7 14
7 19
8 12
8 18
9 15
9 18
10 16
10 17
10 25
11 21
12 15
13 18
13 20
14 17
14 20
14 21
15 18
16 21
17 19
17 25
18 22
19 23
19 24
19 25
20 21
21 22
22 24
23 25
24 25

output:

1 0 0 7 14 20 70 179 386 904 1853 3760 7442 13396 22851 37085 56606 81241 110164 141228 169884 192117 204658 205175 193972 172218 143933 113604 83530 57334 37215 22495 12505 6405 2994 1257 458 141 38 10 2 0 0 0 0 0

result:

ok 46 numbers

Test #50:

score: 0
Accepted
time: 259ms
memory: 134772kb

input:

25 45
1 7
2 3
2 5
2 9
2 10
2 16
2 21
3 20
3 21
4 10
4 17
5 7
5 12
5 20
6 8
6 19
7 12
7 15
7 17
8 15
8 25
9 11
9 20
10 21
11 19
11 23
12 23
13 14
13 19
13 21
13 22
14 16
15 21
16 19
17 23
18 23
19 22
19 24
20 21
21 22
21 24
21 25
22 24
23 24
24 25

output:

1 0 0 9 17 26 84 237 502 1050 2258 4545 8579 15634 27094 44049 67642 97994 133740 171831 206391 230734 239280 229191 201270 159358 112666 71419 39989 19270 8102 3003 921 222 40 4 0 0 0 0 0 0 0 0 0 0

result:

ok 46 numbers

Subtask #4:

score: 0
Wrong Answer

Dependency #2:

100%
Accepted

Test #51:

score: 0
Wrong Answer
time: 3ms
memory: 3608kb

input:

15 104
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
2 3
2 4
2 5
2 6
2 7
2 8
2 9
2 10
2 11
2 12
2 13
2 14
2 15
3 4
3 5
3 6
3 7
3 8
3 9
3 10
3 11
3 12
3 13
3 14
3 15
4 5
4 6
4 7
4 8
4 9
4 10
4 11
4 12
4 13
4 14
4 15
5 6
5 7
5 8
5 9
5 10
5 11
5 12
5 13
5 14
5 15
6 7
6 8
6 9
6 10
6 11
6...

output:

1 0 0 442 3939 34320 372801 3661658 32985238 283075936 294329881 441417693 293007257 733544953 819572609 817295250 950834455 917333273 830871469 494199329 772770990 520493716 556959942 674497509 689523224 560096413 21506935 266103339 660310838 728709322 743195135 52011140 461705439 307165185 6395065...

result:

wrong answer 18th numbers differ - expected: '866813935', found: '917333273'

Subtask #5:

score: 0
Skipped

Dependency #4:

0%
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伺服器時間: 2024-12-05 10:55:29 | 開源專案