Submission #1841544

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Source Code Expand

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

int main() {
    int h, w;
    char s[101];
    scanf("%d %d",&h, &w);
    for(int i=0;i<w+2;i++) {
        printf("#");
    }
    for(int i=0;i<h;i++){
        scanf("%s",s);
        printf("\n#%s#",s);
    }
    printf("\n");
    for(int i=0;i<w+2;i++) {
        printf("#");
    }
    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 %d",&h, &w);
     ^
./Main.c:12:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%s",s);
         ^

Judge Result