QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#372491#8340. 3 Sumzzuqy#RE 0ms3856kbC++14938b2024-03-31 14:09:342024-03-31 14:09:35

Judging History

你现在查看的是最新测评结果

  • [2024-09-20 10:20:30]
  • hack成功,自动添加数据
  • (/hack/848)
  • [2024-03-31 14:09:35]
  • 评测
  • 测评结果:RE
  • 用时:0ms
  • 内存:3856kb
  • [2024-03-31 14:09:34]
  • 提交

answer

#include <bits/stdc++.h>
#define fep(A,B,C) for(int C=A;C>=B;--C)
#define rep(A,B,C) for(int C=A;C<=B;++C)
#define ll long long
#define sc(k) scanf("%d",&k)
#define put(A) printf("%d\n",A)
using namespace std;
const int MAXN=510;
int T,n;
int a[MAXN][10];
int k[10];
int mod[10];
char b[20010];
int main()
{
	//freopen("1.in","r",stdin);
	sc(n);
	mod[1]=1000000007;
	mod[2]=19260817;
	mod[3]=998244353;
	mod[4]=1000000009;
	mod[5]=1004535809;
	sc(T);
	rep(1,5,j)k[j]=1;
	rep(1,T,i)
	{
		rep(1,5,j)
		k[j]=((ll)k[j]*10)%mod[j];
	}
	rep(1,5,j)k[j]=(k[j]-1+mod[j])%mod[j];
	rep(1,n,ww)
	{
		scanf("%s",b+1);
		int len=strlen(b+1);
		rep(1,len,i)
		{
			rep(1,5,j)
			a[ww][j]=((ll)a[ww][j]*10+(b[i]-'0'))%mod[j];
		}
	}
	int ans=0;
	rep(1,n,i)rep(i,n,j)rep(j,n,K)
	{
		int flag=1;
		rep(1,5,cc)if(((ll)a[i][cc]+a[j][cc]+a[K][cc])%mod[cc]%k[j])flag=0;
		ans+=flag;
	}
	put(ans);
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3856kb

input:

4 1
0
1
10
17

output:

3

result:

ok 1 number(s): "3"

Test #2:

score: -100
Runtime Error

input:

500 859
7118711592236878297922359501613604144948355616986970837340677671376753603836852811886591300370143151943368529129749813118476151865844255212534355441611481420938483178075143062691345257288242460282715389758789648541099090735875617822348551942134616963557723055980260082230902505269975518146286...

output:


result: