save project

diy1.py

@@ -8,6 +8,9 @@ while True:
     if name==username and password==userpassword:
         print("登录成功")
         breakw
-    print("登录错误，请重新输入")
+    if name != username:
+        print("您的账号输入错误")
+    if password != userpassword:
+        print("您的密码输入错误")
 print("输入正确")
 # 如果用户输入的账号、密码正确，提示登陆成功
\ No newline at end of file