save project

diy1.py

@@ -7,9 +7,11 @@ while True:
     if username == usernameprint and userpassword == userpasswordprint:
     if username == usernameprint and userpassword == userpasswordprint:
         print("登录成功！") 
         print("登录成功！") 
         break
         break
-    else:
-        print("登陆失败!")
-        
+    if username != usernameprint:
+        print("账号错误，请重试")
+    if userpassword != userpasswordprint:
+        print("密码错误，请重试")
+    
 
 
 
 
 # 如果用户输入的账号、密码正确，提示登陆成功
 # 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