save project

diy2.py

@@ -5,6 +5,10 @@ while True:
     password = input("请输入密码:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         break
         break
+    elif password!= userpassword:
+        print("密码*")
+    elif username != name:
+        print("用户名*")
     else:
     else:
      print("用户名和密码错误!请重新输入")
      print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")