@[chishen](/user/939666) 这删的0不只是前导0，而是全部0
by Hilte @ 2023-08-18 16:02:15
@[chishen](/user/939666) 6
by unhappysheep @ 2023-08-18 16:06:36
@[Hilte](/user/420950)
感谢，最近再刷题，脑子有点懵
by chishen @ 2023-08-18 16:07:04