save project

diy2.py

@@ -6,9 +6,8 @@ while True:
     if name == username and password == userpassword:
         print("对啦!")
         break
-    if name!=username:
+    elif name!=username:
         print("你的名字错了")
-        continue
-    if password!=userpassword:
+    elif password!=userpassword:
         print("你的密码错了")
 print("欢迎回来")
\ No newline at end of file