嗯，有道理
by InversionShadow @ 2023-07-15 08:04:17
@[未来姚班zyl](/user/565742) 请右转出门[OI-wiki](https://oi-wiki.org/contest/interaction/)
by _299817_ @ 2023-07-15 08:06:11
zc
by Lemon_zqp @ 2023-07-15 08:12:05
++，不会交互
by ACPC @ 2023-07-15 08:14:26
++
by lonely_conqueror @ 2023-07-15 08:25:41
@[Special_Tony](/user/571147) 可以用吧 只是要 fflush(stdout)
by Aleph_Drawer @ 2023-07-15 08:29:29
@[Alpha_Drawer](/user/181571) 但是事实上在 CF 某些交互次数较少的交互题里不清空缓冲区都没事（
by Sprague_Garundy @ 2023-07-15 08:31:00
++，不会交互
by lraM416 @ 2023-07-15 08:37:50
考虑到题面已经有了参考程序，因此没必要再收题解了。
by kkksc03 @ 2023-07-15 09:26:12
kkk楼下！
by lsz_ @ 2023-07-15 09:37:41