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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#372499#8340. 3 Sumzzuqy#WA 254ms3944kbC++141.1kb2024-03-31 14:13:532024-03-31 14:14:07

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 14:14:07]
  • 评测
  • 测评结果:WA
  • 用时:254ms
  • 内存:3944kb
  • [2024-03-31 14:13:53]
  • 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(k[j]==0)
			{
				if(((ll)a[i][cc]+a[j][cc]+a[K][cc])%mod[cc])
				{
					flag=0;break;
				}
			}
			else if(((ll)a[i][cc]+a[j][cc]+a[K][cc])%mod[cc]%k[j])
			{
				flag=0;
				break;
			}
		}
		ans+=flag;
	}
	put(ans);
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3924kb

input:

4 1
0
1
10
17

output:

3

result:

ok 1 number(s): "3"

Test #2:

score: 0
Accepted
time: 99ms
memory: 3892kb

input:

500 859
7118711592236878297922359501613604144948355616986970837340677671376753603836852811886591300370143151943368529129749813118476151865844255212534355441611481420938483178075143062691345257288242460282715389758789648541099090735875617822348551942134616963557723055980260082230902505269975518146286...

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 249ms
memory: 3944kb

input:

500 17336
11871159223687829792235950161360414494835561698697083734067767137675360383685281188659130037014315194336852912974981311847615186584425521253435544161148142093848317807514306269134525728824246028271538975878964854109909073587561782234855194213461696355772305598026008223090250526997551814628...

output:

0

result:

ok 1 number(s): "0"

Test #4:

score: -100
Wrong Answer
time: 254ms
memory: 3880kb

input:

500 1
751324443898124078584847834484321089092662321556147445230263526014359393841194947303407593948729802551881289193716611867931891257925091769456350249725997883453296895094445731130479434019358742162771547784250401546380268386074363779242500860317042151185119666027858022664683818314351285215150806...

output:

0

result:

wrong answer 1st numbers differ - expected: '2327631', found: '0'