save project

diy1.py

@@ -9,4 +9,9 @@ while True :# 请用input()实现用户输入账号、密码的功能
     if username==name and password==userpassword :
     if username==name and password==userpassword :
         print("登陆成功")
         print("登陆成功")
         break
         break
+    if name!=username:
+        print("名字错")
+    if password!=userpassword:
+        print("密码错")
+
 print("欢迎")
 print("欢迎")
\ No newline at end of file