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#!/usr/bin/env python
# -*- coding:utf-8 -*-

import getpass

logintimes = 0
while logintimes < 3:
    name=raw_input("Please input your username:")
    pwd=getpass.getpass("Please input your password:")
    if name=='wxy' and pwd=='123':
        #正确后允许进入并退出循环
        print "Welcome,login succeed!"
        break
    else:
        #错误时，出错计数加1
        print "Error,login again:"
        logintimes+=1
else:
    #错误达到三次后,结束此循环
    print "Sorry,account has been locked!"