t=int(input())
h=t//3600
m=(t-h*3600)//60
s=t-h*3600-m*60

print(h,m,s)

#python3

t=int(input())
h=t//3600
m=(t-h*3600)//60
s=t-h*3600-m*60
print(h,m,s)

t=int(input())
h=t//3600
m=(t-(3600*h))//60
s=(t-(3600*h))-60*m
print(h,m,s)

这是我的第三个程序

"""
Created on Web Feb 27 13:04:00 2019

@author:g2121122
"""
import math
t=int(input())
H=t//3600
M=(t-H*3600)//60
S=t-H*3600-M*60
print(H,M,S)

c++版

#include <stdio.h>
inline int read()
{
    char ch=getchar();
    int x=0,f=1;
    while(!isdigit(ch))
    {
        if(ch=='-') f=-1;
        ch=getchar();
    }
    while(isdigit(ch))
    {
        x=x*10+ch-'0';
        ch=getchar();
    }
    return x*f;
}
int n;
int main()
{
    n=read();
    printf("%d %d %d",n/3600,(n%3600)/60,n%60);
    return 0;
}

http://www.runoob.com/python3/python3-basic-operators.html
这个网址有好多运算符很好用。

t=int(input())
H=int(t/3600)
M=int((t-H*3600)/60)
S=int(t-H*3600-M*60)
print(H,M,S)

t=int(input())
H=int(t/3600)
M=int((t-H*3600)/60)
S=int(t-H*3600-M*60)
print(H,M,S)