加拿大信息學競賽（CCC）Canadian Computing Competition
Canadian Computing Competition 加拿大信息學學術活動 Canadian Computing Competition（CCC）加拿大信息學學術活動自1996年開始舉辦，目前由加拿大數學與計算機教育中心(CEMC)與滑鐵盧大學計算機系聯合承辦，其...
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在編程能力風靡的今天 計算機學術活動不僅是很多人的業余愛好 更成為了諸多名校申請的絕殺利器 含金量最高的計算機賽事有哪些？ 耳熟能詳的計算機賽事該如何選擇？ 今天，貓貓帶你一起來挑選 最適合你的計算機學...
USACO 2019 US Open Contest, Platinum Problem 3. Valleys
Bessie likes sightseeing, and today she is looking for scenic valleys. Of interest is an?N×NN×N?grid of cells, where each cell has a height. Every cell outside this square grid can be considered to...
USACO 2019 US Open Contest, Gold Problem 2. I Would Walk 500 Miles
Farmer John wants to divide his?NN?cows?(N≤7500)(N≤7500), conveniently numbered?1…N1…N, into?KK?non-empty groups (2≤K≤N2≤K≤N) such that no two cows from two different groups can interact with each ...
USACO 2019 US Open Contest, Gold Problem 1. Snakes
According to legend, St. Patrick banished all of the snakes in Mooland over a thousand years ago. However, snakes have since made their way back to Mooland! St. Patrick’s day was on March 17, so Be...
2019年3月USACO黃金級獲獎名單
整理自USACO官網，名單較長，建議使用頁面內查找（Ctrl+F）快速定位 Final Results: USACO 2019 US Open Contest, Gold Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t...
USACO 2019 US Open Contest, Platinum Problem 2. Compound Escape
Bessie and friends have been captured and are trapped in a secret compound in a location far from their farm, and it is up to Bessie to plan their escape! The compound consists of?NKNK?holding cell...
USACO 2019 US Open Contest, Platinum Problem 1. Tree Boxes
Farmer John is planning to build?NN?(1≤N≤1051≤N≤105) farms that will be connected by?N?1N?1?roads, forming a tree. Typically, whenever one of his farms is having an issue he is not told the specifi...
2019年3月USACO OPEN公開賽銀級獲獎名單
整理自USACO官網，名單較長，建議使用頁面內查找（Ctrl+F）快速定位 Final Results: USACO 2019 US Open Contest, Silver Key: * = Correct x = Wrong Answer (including possibly empty or missing output file)...
