Submission #1117495

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Source Code Expand

#include <stdio.h>

int main (void)
{
    int m,n;
    int i;

    scanf("%d %d",&n,&m);

    if(n>=m)
        printf("%d\n",m/2);
    else{
        m -= 2;
        n++;
        while(m - 2*n > 1){
            m -= 2;
            n++;
        }

        printf("%d\n",m/2);
    }
    
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&n,&m);
     ^

Judge Result