Submission #2869311

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Source Code Expand

#include <cstdio>
using namespace std;
int a[10100],f[10100][110];
int main()
{
    int n,k,i,j;
    scanf("%d%d",&n,&k);
    for(i=1;i<=n;i++)
        scanf("%d",&a[i]);
    f[0][0]=1;
    for(i=1;i<=n;i++)
        for(j=0;j<k;j++)
            f[i][j]=f[i-1][(j+a[i])%k]||f[i-1][(j-a[i]%k+k)%k];
    if(f[n][0]==0)printf("NO");
    else printf("YES");
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&k);
                        ^
./Main.cpp:9:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&a[i]);
                          ^

Judge Result