Python基础面试题：让用户输入用户名密码，成功打印欢迎信息，输错提示还剩几次机会，三次机会仍然错误推出程序，请代码实现？

#encoding=“utf-8” user = “luocq” password = “12345678” count = 0 for i in range(3): username = input(“username:”) password = input(“password:”) if username == user and password == password: print(“Wel

>>阅读原文<<