save project

diy2.py

-while True:
+i=3
 username = "python"
 userpassword = "123456"
+while True:
     if i >0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
@@ -11,7 +12,7 @@ userpassword = "123456"
             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")
-            elif:
-                print("用户被锁定")
-                exit()
+        elif:
+            print("用户被锁定")
+            exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file