Submission #1403815

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Source Code Expand

#include <stdio.h>
#include <string.h>

int main(void){
    int i,n,l;
    char p[64],q[64],r[64];
    scanf("%d",&n);
    for(i=1;i<=n;i++){
        scanf("%s%s%s",p,q,r);
        l=strlen(r);
        if(p[0] == 'B'){printf("%c",r[0]);}
        if(p[0] == 'M'){printf("%c",r[l/2]);}
        if(p[0] == 'E'){printf("%c",r[l-1]);}
    }
    printf("\n");
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ^
./Main.c:9:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%s%s%s",p,q,r);
         ^

Judge Result