摘要: 首先介绍这两种函数是什么意思 upper_bound是找到大于t的最小地址,如果没有就指向末尾 lower_bound是找到大于等于t的最小地址 题目链接:https://vjudge.net/contest/231314#problem/E You are given n integers a1, 阅读全文
posted @ 2018-07-16 11:14 执||念 阅读(4390) 评论(0) 推荐(1)
摘要: 题目链接:https://vjudge.net/contest/231314#problem/D Peter Parker wants to play a game with Dr. Octopus. The game is about cycles. Cycle is a sequence of 阅读全文
posted @ 2018-07-16 09:46 执||念 阅读(287) 评论(0) 推荐(0)