Submission #280227

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Source Code Expand

#include <stdio.h>
#include <ctype.h>

int main(){
    
    int i, n, x, cape, sum = 0, data[2000] = {0};
    
    scanf("%d %d", &n, &x);
    
    for (i = 0; i < n; i++){
        scanf("%d", &data[i]);
        cape = (x >> i) & 1;
        if (cape == 1){
            sum += data[i];
        }
    }
    
    printf("%d\n", sum);
    
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:11:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result