Python | 使用时间模块编写倒计时程序

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一，使用Python中的时间模块编写一个简易的倒计时程序

1.程序代码

"""
日期：2022.03.14
作者：小梁aixj
功能：使用时间模块编写倒计时程序
"""
import random
import time
from datetime import datetime

future = datetime(2022, 3, 15, 0, 0, 0)
now = datetime.now()
diff = future - now
day = diff.days
hour = diff.seconds // 3600
minute = (diff.seconds % 3600) // 60
second = (diff.seconds % 3600) % 60
while True:
    print("倒计时：{}天{}小时{}分{}秒".format(day, hour, minute, second))
    if day == 0 and hour == 0 and minute == 0 and second == 0:
        print("计时结束！")
        break
    time.sleep(1)
    second -= 1
    if second == -1:
        minute -= 1
        second = 59
    if minute == -1:
        hour -= 1
        minute -= 1
    if hour == -1:
        day -= 1
        hour = 23

2.运行结果