Submission #3765578

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Source Code Expand

#include<stdio.h>
int N, i, j;
char c[50][50];
int main(){
	scanf("%d\n", &N);
	for(i=0; i<N; i++){
		for(j=0; j<N; j++){
			c[i][j] = getchar();
		}
		getchar();
	}
	for(i=0; i<N; i++){
		for(j=0; j<N; j++){
			putchar(c[N-j-1][i]);
		}
		putchar(10);
	}
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d\n", &N);
  ^

Judge Result