CodeChef---- February Challenge 2018----Chef and odd queries(复杂度分块计算)
摘要：
链接 https://www.codechef.com/FEB18/problems/CHANOQ/ Chef and odd queries Problem Code: CHANOQ Chef has N segments. For each i (1 ≤ i ≤ N), the i-th seg 阅读全文
posted @ 2018-02-12 17:31 scau_bi 阅读(270) 评论(0) 推荐(0) 编辑
