摘要: inline int Read() { int x = 0, f = 1, c = getchar(); for (; !isdigit(c); c = getchar()) if (c == '-') f = -1; for (; isdigit(c); c = getchar()) x = x * 10 + c... 阅读全文
posted @ 2018-04-12 20:48 姿态H 阅读(160) 评论(0) 推荐(0) 编辑