NOI.AC

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#148898	#37. 染色	U1928	10	796ms	98976kb	C++	395b	2022-07-18 17:16:16	2022-07-18 17:16:17

answer

#include<bits/stdc++.h>
using namespace std;
const int N=5005;
int n,m,p,s[N],dp[N][N];
int main()
{
 	cin>>n>>m>>p;
	dp[0][0]=1;
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=m;j++)
		{
			dp[i][j]+=dp[i-1][j-1]*(m-j+1);
			dp[i][j]%=p;
			dp[i][j]+=s[m]-s[j-1];
			dp[i][j]%=p;
		}
		s[0]=0;
		for(int j=1;j<=m;j++)s[j]=s[j-1]+dp[i][j];
	}
	cout<<s[m]%p<<endl;
 	return 0;
}

Source code, Language: C++

Details

小提示：点击横条可展开更详细的信息

Test #1:

score: 5

Accepted

time: 0ms

memory: 1228kb

input:

5 2 6

output:

result:

ok 1 number(s): "2"

Test #2:

score: 0

Wrong Answer

time: 0ms

memory: 1240kb

input:

8 8 562455908

output:

16777216

result:

wrong answer 1st numbers differ - expected: '16736896', found: '16777216'

Test #3:

score: 0

Wrong Answer

time: 0ms

memory: 9020kb

input:

1942 7 873185963

output:

732832062

result:

wrong answer 1st numbers differ - expected: '41441893', found: '732832062'

Test #4:

score: 0

Wrong Answer

time: 0ms

memory: 9396kb

input:

2030 10 187301366

output:

167221084

result:

wrong answer 1st numbers differ - expected: '171496026', found: '167221084'

Test #5:

score: 0

Wrong Answer

time: 0ms

memory: 19924kb

input:

4643 9 998244353

output:

931360550

result:

wrong answer 1st numbers differ - expected: '583546139', found: '931360550'

Test #6:

score: 0

Wrong Answer

time: 50ms

memory: 29428kb

input:

1447 3969 998244353

output:

33092204

result:

wrong answer 1st numbers differ - expected: '669602806', found: '33092204'

Test #7:

score: 0

Wrong Answer

time: 0ms

memory: 2300kb

input:

226 212 998244352

output:

-58720256

result:

wrong answer 1st numbers differ - expected: '503316480', found: '-58720256'

Test #8:

score: 0

Wrong Answer

time: 2ms

memory: 2752kb

input:

300 292 779230672

output:

-31458400

result:

wrong answer 1st numbers differ - expected: '95153840', found: '-31458400'

Test #9:

score: 0

Wrong Answer

time: 2ms

memory: 2520kb

input:

269 228 479932618

output:

-474392114

result:

wrong answer 1st numbers differ - expected: '244481530', found: '-474392114'

Test #10:

score: 0

Wrong Answer

time: 0ms

memory: 2164kb

input:

216 112 207794912

output:

47911136

result:

wrong answer 1st numbers differ - expected: '145540448', found: '47911136'

Test #11:

score: 0

Wrong Answer

time: 2ms

memory: 2664kb

input:

291 261 37264436

output:

-7731571

result:

wrong answer 1st numbers differ - expected: '28883269', found: '-7731571'

Test #12:

score: 0

Wrong Answer

time: 0ms

memory: 2532kb

input:

273 218 960539553

output:

691118842

result:

wrong answer 1st numbers differ - expected: '718739009', found: '691118842'

Test #13:

score: 0

Wrong Answer

time: 62ms

memory: 40248kb

input:

2991 2318 704783019

output:

250733145

result:

wrong answer 1st numbers differ - expected: '517763339', found: '250733145'

Test #14:

score: 0

Wrong Answer

time: 33ms

memory: 32464kb

input:

4413 790 693631006

output:

635022556

result:

wrong answer 1st numbers differ - expected: '634441922', found: '635022556'

Test #15:

score: 5

Accepted

time: 174ms

memory: 94788kb

input:

4786 4581 2

output:

result:

ok 1 number(s): "1"

Test #16:

score: 0

Wrong Answer

time: 195ms

memory: 98056kb

input:

4953 4424 876277826

output:

439368748

result:

wrong answer 1st numbers differ - expected: '746769658', found: '439368748'

Test #17:

score: 0

Wrong Answer

time: 3ms

memory: 21580kb

input:

4921 37 699201223

output:

186080343

result:

wrong answer 1st numbers differ - expected: '206663263', found: '186080343'

Test #18:

score: 0

Wrong Answer

time: 52ms

memory: 40532kb

input:

4991 994 533908193

output:

42040643

result:

wrong answer 1st numbers differ - expected: '86765287', found: '42040643'

Test #19:

score: 0

Wrong Answer

time: 181ms

memory: 98976kb

input:

5000 5000 640462742

output:

-489903036

result:

wrong answer 1st numbers differ - expected: '518214138', found: '-489903036'

Test #20:

score: 0

Wrong Answer

time: 40ms

memory: 40308kb

input:

4935 1005 961254358

output:

492609221

result:

wrong answer 1st numbers differ - expected: '202283451', found: '492609221'