#include<iostream> #include<cstdio> #include<cstring> #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int s,a,b,c; cin>>s; a=s; b=s; c=s; c=s%60; b=s/60%3600; a=s/3600; cout<<a<<" "<<b<<" "<<c; return 0; }