FZU2013 A short problem —— 线段树/树状数组 + 前缀和
摘要:
题目链接:https://vjudge.net/problem/FZU-2013 Problem 2013 A short problem Accept: 356 Submit: 1083Time Limit: 1000 mSec Memory Limit : 32768 KB Accept: 35 阅读全文
posted @ 2018-03-09 23:52 h_z_cong 阅读(303) 评论(0) 推荐(0) 编辑