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"