Submission #892330

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Source Code Expand

#include <stdio.h>

int main(void){
	char s[14] = {'\0'};
	scanf("%s",s);
	for(int a = 13; a >= 0; a--){
		s[a] = s[a-1];
		if(a == 4){
			s[a] = ' ';
			break;
		}
	}
	printf("%s\n",s);
	return 0;
}

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("%s",s);
  ^

Judge Result