save project

diy2.py

@@ -10,8 +10,8 @@ userpassword = "123456"
         if name != username:
             print("用户名和密码错误!请重新输入")
             elif    password != userpassword:
-            print("用户名和密码错误!请重新输入")
+                print("用户名和密码错误!请重新输入")
             elif:
-            print("用户被锁定")
-            exit()
+                print("用户被锁定")
+                exit()
 print("欢迎来到贝尔编程!")
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