Submission #2250923

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Source Code Expand

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cmath>
using namespace std;
int n;
int main() {
	scanf("%d",&n);
	int h,m,s;
	s=n%60;
	n/=60;
	m=n%60;
	n/=60;
	printf("%02d:%02d:%02d\n",n,m,s);
	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("%d",&n);
                ^

Judge Result