Submission #3042863

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Source Code Expand

#include<cstdio>
using namespace std;
char mp[4]={'R','G','Y','B'};
int main ()
{
    int n,m,d,cx,cy;
    scanf("%d%d%d",&n,&m,&d);
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=m;j++)
            cx=i+j+500,cy=i-j+500,printf("%c",mp[cx/d%2+cy/d%2*2]);
        printf("\n");
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d",&n,&m,&d);
                             ^

Judge Result