#include<iostream>
using namespace std;

void convertTime(long long seconds) {
    long long hour, minute, second;
    hour = seconds / 3600;
    seconds %= 3600;
    minute = seconds / 60 ;
    second = seconds % 60;

    if(hour > 0) {
        cout << hour << " gio: ";
    }
    if(minute > 0 || hour > 0) {
        cout << minute << " phut: ";
    }
    cout << second << " giay" << endl;
}

int main() {
    long long X;
    cin >> X;
        convertTime(X);
    return 0;
}