Submission #890927

---

Source Code Expand

#include<stdio.h>
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define f(i,x,n) for (int i = x;i < n;++i)

char s[14];

int main() {
	scanf("%s", s);
	for (int i = 12; i >= 5; --i)s[i] = s[i - 1];
	s[4] = 0;
	printf("%s %s\n", s, s + 5);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", s);
                ^

Judge Result