save project

diy2.py

@@ -3,13 +3,14 @@ userpassword = "123456"
 while True:
     name = input("请输入用户名:")
     
-    if name == username and password == userpassword:
-        print("登录成功!")
-        break
+    
     if name!=username:
         print("账号错误！！")
         continue
     password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
     if password !=userpassword:
         print("密码错误!")
         continue