2017年3月24日
HDU-3333 Turing Tree 【树状数组+离线处理+离散化】
摘要： Problem Description After inventing Turing Tree, 3xian always felt boring when solving problems about intervals, because Turing Tree could easily have 阅读全文
posted @ 2017-03-24 13:20 Robin! 阅读(122) 评论(0) 推荐(0) 编辑