摘要: namespace io { const int SIZE = 1e6; char buff[SIZE]; char *l = buff, *r = buff; void init() { l = buff; r = l + fread(buff, 1, SIZE, stdin); } char gc() { if (l == r) init();... 阅读全文
posted @ 2018-07-18 17:38 Yuhuger 阅读(216) 评论(0) 推荐(0) 编辑