save project

diy1.py

@@ -3,14 +3,15 @@ userpassword = "0987654321"
 while True:
     name = input("请输入名称")
     password = input("请输入密码")
-# 如果用户输入的账号、密码正确，提示登陆成功
     if name == username and password == userpassword:
+        print("登入成功!")
         break
     if name != username:
-        print("用户名错误！请重新输入")
-    if password == userpassword:
-        print("密码错误！请重新输入")
-print("登陆成功，欢迎来到贝尔编程")
+        print("用户名错误！请重新输入!")
+        continue
+    if password != userpassword:
+        print("密码错误！请重新输入!")
+print("欢迎来到贝尔编程!")