Submission #229354

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Source Code Expand

#include <stdio.h>

int main(int argc, const char * argv[]) {
    int a,b;
    scanf("%d %d",&a,&b);
    printf("%d\n",b-(a/b)*b);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main(int, const char**)’:
./Main.cpp:5:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result