python作業

題目

編程

使用pycharm

測試

輸入正確用戶名和密碼時

輸入三次錯誤的用戶名和密碼時

源碼

#!/usr/bin/env python
# coding:utf-8
__author__ = "lvah"

'''
@author:fairy
@file:homework.py
@time:6/28/1711:34 PM
@DESC;
'''
USERNAME = 'fairy'
PASSWORD = 'redhat'
count = 0
while count<3:
    username = raw_input("用戶名:")
    paasword = raw_input("密碼:")
    if username == USERNAME and paasword == PASSWORD:
        print "welecome to user manage system!"
        exit(0)
    else:
        print "用戶名與密碼錯誤，請重新輸入"
        count = count+1
print "你已經登陸過三次，請10分鐘以後再登陸"