书友汇德天教你如何做循环排队的程序模型

循环排队

运行以下程序后，你会发现队伍的第一名每次都会按照次序换一个人，这就是循环排队！

上干货一起看看吧！

# !/usr/bin/env python
# -*-coding:gbk -*-
"""
# File      :practise-2.py
# Time      :2020/6/20 7:04
# Author    : Detian_teacher
# Description Python_Basics   
"""
import time
import datetime
SLEEP = 1
start_time = datetime.datetime.now()
a_list = ["one","two","three"]
for i in range(5):
    time.sleep(SLEEP)
    a_temp = a_list.pop(0)
    a_list.append(a_temp)
    print(a_list)
end_time = datetime.datetime.now()
print(a_list,f"总计用时为{end_time-start_time}")

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