save project

diy1.py

@@ -6,5 +6,8 @@ while True:
     if username == name and password == userpassword:
         print("登陆成功")
         break
-    print("登陆失败")
+    if username != name
+        print("账号输入错误")
+    if userpassword != password
+        print("密码输入错误")
 print("欢迎来到贝尔编辑器")