#include <stdio.h>

int main() 
{
    int seconds = 0;
    int minute = 0;
    int hour = 0;
    scanf("%d", &seconds);
    if(seconds > 0 && seconds < 100000000)
    {
        minute = seconds / 60;   //求总的分钟
        minute = minute % 60;   //求显示的分钟,不能超过60分
        hour = seconds / 3600;  //求总的小时
        hour = hour % 24;       //求显示的小时,不能超过24个小时
        seconds = seconds % 60; //求余下的秒数
    }

    printf("%d %d %d", hour, minute, seconds);

    return 0;
}