save project

diy2.py

@@ -3,11 +3,10 @@ userpassword = "123456"
 while True:
     name = input("请输入用户名:")
     password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-        break
     if name != username:
         print("用户名错误！请重新输入！")
-    if name != userpassword:
+    elif name1 != userpassword:
         print("密码错误！请重新输入！")
+    else:
+        print("登陆成功")
 print("欢迎来到贝尔编程!")
\ No newline at end of file