Submission #6000722

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Source Code Expand

#include<stdio.h>
                                                                                                    
int main(void){

    int a;
    int b;
    int c;

    scanf("%d", &a);
    scanf("%d", &b);
    c = a - b;

    printf("%d", c);

    return 0;

}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &a);
     ^
./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &b);
     ^

Judge Result