SPOJ DQUERY - D-query
摘要：
DQUERY - D-query Given a sequence of n numbers a1, a2, ..., an and a number of d-queries. A d-query is a pair (i, j) (1 ≤ i ≤ j ≤ n). For each d-query 阅读全文
posted @ 2016-08-06 10:25 焰 阅读(374) 评论(0) 推荐(0) 编辑