save project

diy2.py

+i=3
 username="python"
 username="python"
 userpassword="123456"
 userpassword="123456"
 while True:
 while True:
     name = input("请输入用户名")
     name = input("请输入用户名")
     password = input("请输入密码")
     password = input("请输入密码")
+    i-=1
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功")
         print("登录成功")
         break
         break