Submission #1436415

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Source Code Expand

#include<cstdio>
#include<algorithm>
using namespace std;

int main(){
  int n;
  int h,m;
  
  scanf(" %d",&n);
  h = (n / 3600);
  n %= 3600;
  m = (n / 60);
  n %= 60;
  
  printf("%02d:%02d:%02d\n",h,m,n);
  
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf(" %d",&n);
                  ^

Judge Result