save project

diy1.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：")
+        if i>0
         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")
         elif name!=username:
         elif name!=username:
@@ -10,4 +13,7 @@ while True:
             continue
             continue
         else :
         else :
             print('密码错误，请重新输入')
             print('密码错误，请重新输入')
+        else:
+            print("您的帐户以被锁定 ，请一个小时后再来")   
+            exit()
 print("欢迎来到贝尔编程")
 print("欢迎来到贝尔编程")