Submission #225640

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Source Code Expand

    #include <stdio.h>
     
    int main (void)
    {
    int H1;
    int H2;
    scanf("%d",&H1);
    scanf("%d",&H2);
     
    printf("%d\n",H1-H2);
     
    return(0);
    }

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:8:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result