#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int x,a,b,c; cin>>x; a=x/3600; b=(x-a)/60; c=(x-a)%60; cout<<a<<" "<<b<<" "<<c<<endl; return 0; }