1549: Navigition Problem Submit Page Summary Time Limit: 1 Sec Memory Limit: 256 Mb Submitted: 400 Solved: 122 Description Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a cr…
Jack Straws Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5428 Accepted: 2461 Description In the game of Jack Straws, a number of plastic or wooden "straws" are dumped on the table and players try to remove them one-by-one witho…
In the game of Jack Straws, a number of plastic or wooden "straws" are dumped on the table and players try to remove them one-by-one without disturbing the other straws. Here, we are only concerned with if various pairs of straws are connected b…
Rectangles Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19243 Accepted Submission(s): 6233 Problem Description Given two rectangles and the coordinates of two points on the diagonals of e…
Problem 2148 Moon Game Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description Fat brother and Maze are playing a kind of special (hentai) game in the clearly blue sky which we can just consider as a kind of two-dimensional plane. Then Fat…
如下图,如何判断几何多边形A被多边形B,切割为多段几何? 几何A被几何B切割 1. 获取几何A与几何B的交集C var intersectGeometry = new CombinedGeometry(GeometryCombineMode.Intersect, geometry1, geometry2); 2.几何A排除交集C,得到余下空白区域D var combinedGeometry = new CombinedGeometry(GeometryCombineMode.Exclude, g…
title: woj1013 Barcelet 字符串 date: 2020-03-18 18:00:00 categories: acm tags: [acm,字符串,woj] 字符串,字典序. 1 描述 Some beads are embedded in a bracelet, and each beads is carved with a lower case letter, as the follow figure shows: If we read the letters in co…
