Submission #897288

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Source Code Expand

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

int main(){
	char s[14];int i=0;
	scanf("%s", s);
	for(i=12;i>4;i--){
		s[i]=s[i-1];
	}
	s[4]=' ';
	printf("%s\n",s);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", s);
  ^

Judge Result