save project

diy1.py

+i = 1
 username="python"
 username="python"
 userpassword="123456"
 userpassword="123456"
-while True:
+while True：
+    if i>0
     name=input("请输入账号")
     name=input("请输入账号")
     password=input("请输入密码")
     password=input("请输入密码")
     if name==username and password==userpassword:
     if name==username and password==userpassword:
         print("登录成功")
         print("登录成功")
         break
         break
-    elif name !=username:
+    if name !=username:
         print("用户名不存在")
         print("用户名不存在")
     else:
     else:
-        print("密码不真确")
-    print("欢迎来到贝尔编程")        
+        print("您的账号已被锁定，请一个小时以后再来")
+        exit()
\ No newline at end of file
+print("欢迎来到贝尔编程")