摘要: #超级快读 namespace fastIO { #define BUF_SIZE 100000 bool IOerror = 0; inline char nc() { static char buf[BUF_SIZE], * p1 = buf + BUF_SIZE, * pend = buf + 阅读全文
posted @ 2021-08-01 13:32 巴扎嘿~ 阅读(62) 评论(0) 推荐(0) 编辑