save project

diy1.py

@@ -6,7 +6,7 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("恭喜你,登陆成功 j")
         print("恭喜你,登陆成功 j")
         break
         break
-    if !=username:
+    if name!=username:
         print("请重新输入")
         print("请重新输入")
     if name !=userpassword:
     if name !=userpassword:
         print("用户名或密码错误。请重新输入")
         print("用户名或密码错误。请重新输入")