关闭同步流@[xu_zhihao](/user/1063855)
by 123456jiangyuxuan @ 2024-04-06 18:58:31
@[123456jiangyuxuan](/user/1041457) 关闭同步流之后更慢了
by xu_zhihao @ 2024-04-06 19:30:51
@[xu_zhihao](/user/1063855) ~~手写快读快写，或者用scanf printf~~
by hanshengyuan2024 @ 2024-04-06 19:44:16
@[xu_zhihao](/user/1063855) 同步流没打完
by 123456jiangyuxuan @ 2024-04-06 20:51:22
1.19s QAQ
by 123456jiangyuxuan @ 2024-04-06 20:52:18