save project

diy2.py

@@ -6,9 +6,8 @@ while True:
     if name == username and password == userpassword:
         print("登录成功!")
         break
-    if name !=userpassword:
+    elif name !=userpassword:
        print("用户名!请重新输入")
-       continue
-    if password !=userpassword:
+    elif 
        print("mia!请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file