[ACM] poj 3468 A Simple Problem with Integers(线段树,成段更新,懒惰标记)
摘要:
A Simple Problem with IntegersTime Limit: 5000MSMemory Limit: 131072KTotal Submissions: 55273Accepted: 16628Case Time Limit: 2000MSDescriptionYou have N integers, A1, A2, ... ,AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number in a giv 阅读全文
posted @ 2014-04-17 21:39 恒邪 阅读(108) 评论(0) 推荐(0) 编辑