Submission #890329

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

char s[13];

int main() {
	scanf("%s", s);
	for (int i = 0; i < 12; i++) {
		printf("%c", s[i]);
		if (i == 3) printf(" ");
	}
	printf("\n");

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", s);
                ^

Judge Result