#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 s,m,h,a; cin>>a; s=a%60; h=a/3600; m=(a-3600*h)/60; cout<<h<<" "<<m<<" "<<s<<endl; return 0; }