Submission #1532118

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Source Code Expand

#include <bits/stdc++.h>
#define LL long long
using namespace std;
int n,x,f[4];
int main()
{
    scanf("%d",&n);
    for(int i=0;i<n;i++)
    {
        scanf("%d",&x);
        f[x%4]++;
    }
    if(f[0]<f[1]+f[3]+f[2]%2-1)puts("No");
    else puts("Yes");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:10:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&x);
                       ^

Judge Result