save project

diy2.py

@@ -3,14 +3,16 @@ userpassword = "123456"
 while True:
     name = input("请输入用户名:")
     password = input("请输入密码:")
-    if name == username and password == userpassword:
+    if name == username and password == userpassword:p
         print("登录成功!")
         break 
     else:
         if name !=username and password !=userpassword:
             print("用户名和密码错误!请重新输入")
+            continue
         elif name !=username:
             print("用户名错误")
+         
         elif password !=userpassword:
             print("密码错误")
         else: