原题下载： USACO2016-OPEN-B3 答案： import java.io.*; import java.util.*; public class reduceB { // x1 and x2 are the smallest x-coordinates seen // x3 and x4 are the largest x-coordinates seen sta...
原题下载： USACO2016-OPEN-B1 答案： (Analysis by Nick Wu) Imagine that we have already selected the smallest diamond that will be shown. We can then count exactly how many diamonds are no smaller t...
原题下载： USACO2016-OPEN-B2 答案： import java.io.*; import java.util.*; public class bcsB { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new ...
原题下载： USACO2017-OPEN-P-2 答案： by Nathan Pinsker First, consider any path between two vertices of different colors. There must exist an edge on this path whose endpoints are different colors ...
原题下载 USACO2017-OPEN-P-1 答案 by Nathan Pinsker Intuitively, the larger our rectangles are, the more likely they are to overlap other rectangles. Since we want to maximize the number of rectangl...
2017HiMCM B题特等奖Outstanding论文下载 2017 HiMCM全球高中生数模赛B题全文 Problem B: Ski Slope Winter is coming! In February 2018, PyeongChang, South Korea will host the Winter Olympics. And, in 202...
2017HiMCM数模赛A题 2017HiMCM全球高中生数模赛A题全文如下 Problem A: Drone Clusters as Sky Light Displays Intel® developed its Shooting Star™ drone and is using clusters of these drones for ae...
2018年度AMC10和AMC12美国数学学术活动又要来啦！先祭出2018年度的比赛时间表~ AMC AMC 10/12A： 2018年02月07日 AMC10/12B： 2018年02月15日 AIME AIME I： 2018年03月06日 AIME II： 2018年03月21日 掐指一...
英国有很多学术活动是专门针对A-Level的小伙伴们，虽说这些学术活动没有A-Level成绩那么重要，但对那些特别看重PS的大学申请还是非常有帮助哒~~ 1.Senior Mathes Challenge Senior Mathes Challenge，考试在11月...
