save project

diy2.py

-username = "python"
+i=3
+username = python
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
+    if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         if name == username:
         if name == username:
             password = input("请输入密码:")
             password = input("请输入密码:")
@@ -8,7 +10,11 @@ while True:
                 print("登录成功!")
                 print("登录成功!")
                 break
                 break
             else:
             else:
+                i-=1
             print("密码错误!请重新输入")
             print("密码错误!请重新输入")
         else:
         else:
             print("用户名错误!请重新输入")
             print("用户名错误!请重新输入")
+    else:
+         print("登入次数过多，去门店解锁")
+         exit()
 print("欢迎来到贝尔编程!")         
 print("欢迎来到贝尔编程!")         
\ No newline at end of file