摘要: 比赛链接: "2019 年百度之星·程序设计大赛 初赛四" 题目链接: "HDU 6719 Strassen" ~~C++ 没写出来~~ 于是直接上 暴力。 好像可以用 。 阅读全文
posted @ 2019-08-25 22:06 wuli涛涛 阅读(355) 评论(0) 推荐(0) 编辑
摘要: 题目链接: "POJ 2398" Problem Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. Th 阅读全文
posted @ 2019-08-25 21:47 wuli涛涛 阅读(158) 评论(0) 推荐(0) 编辑
摘要: 题目链接: "POJ 2318" Problem Description Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem their chi 阅读全文
posted @ 2019-08-25 21:35 wuli涛涛 阅读(132) 评论(0) 推荐(0) 编辑
摘要: 2019 杭电多校 10 1007 题目链接: "HDU 6697" 比赛链接: "2019 Multi University Training Contest 10" Problem Description The closest pair of points problem is a well 阅读全文
posted @ 2019-08-24 13:32 wuli涛涛 阅读(659) 评论(2) 推荐(0) 编辑
摘要: 2019 杭电多校 10 1005 题目链接: "HDU 6695" 比赛链接: "2019 Multi University Training Contest 10" Problem Description The annual welcome party of the Department of 阅读全文
posted @ 2019-08-23 23:45 wuli涛涛 阅读(304) 评论(0) 推荐(0) 编辑
摘要: 2019 杭电多校 10 1003 题目链接: "HDU 6693" 比赛链接: "2019 Multi University Training Contest 10" Problem Description Oipotato loves his girlfriend very much. Sinc 阅读全文
posted @ 2019-08-22 14:19 wuli涛涛 阅读(405) 评论(0) 推荐(0) 编辑
摘要: 2019 杭电多校 1 1013 题目链接: "HDU 6590" 比赛链接: "2019 Multi University Training Contest 1" Problem Description After returning with honour from ICPC(Internati 阅读全文
posted @ 2019-08-21 23:04 wuli涛涛 阅读(387) 评论(0) 推荐(0) 编辑
摘要: 题目链接: "POJ 3805" Problem Description Numbers of black and white points are placed on a plane. Let’s imagine that a straight line of infinite length is 阅读全文
posted @ 2019-08-21 23:03 wuli涛涛 阅读(385) 评论(0) 推荐(0) 编辑
摘要: 题目链接: "UVA 10256" 题意 有n个红点和m个蓝点,问是否存在一条直线能够分开红点和蓝点。 题解 分别求出红点和蓝点的凸包,判断两个凸包是否相交。 凸包不相交的条件: 凸包上的任意点都在另一个凸包的外面 凸包的任意线段都与另一个凸包不相交 代码 cpp include using nam 阅读全文
posted @ 2019-08-21 23:00 wuli涛涛 阅读(358) 评论(0) 推荐(0) 编辑
摘要: 题目链接: "POJ 2187" Description Bessie, Farmer John's prize cow, has just won first place in a bovine beauty contest, earning the title 'Miss Cow World'. 阅读全文
posted @ 2019-08-20 18:29 wuli涛涛 阅读(133) 评论(0) 推荐(0) 编辑