#include <bits/stdc++.h>
using namespace std;
long long gio(long long h,long long m,long long s,long long t)
{
h=t/3600;
m=t%3600/60;
s=t%3600%60;
return h;
return m;
return s;
}
int main()
{
long long t,h,m,s;
cin>>t;
h=t/3600;
m=t%3600/60;
s=t%3600%60;
cout<<h<<' '<<m<<' '<<s;
}
