save project

diy1.py

@@ -9,6 +9,7 @@ while True:
         break
         break
     if name != username:
     if name != username:
         print("用户名错了")
         print("用户名错了")
+        continue
     if password != userpassword:
     if password != userpassword:
         print(密码错误)
         print(密码错误)
 print("欢迎来到ikun")
 print("欢迎来到ikun")