随笔分类 - CF
摘要:题目链接:http://codeforces.com/contest/480/problem/B 题目描述: Long Jumps 题目链接:http://codeforces.com/contest/480/problem/B 题目描述: Long Jumps Valery is a PE tea
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摘要:原题链接:http://codeforces.com/contest/696/problem/A 原题描述: Lorenzo Von Matterhorn Barney lives in NYC. NYC has infinite number of intersections numbered w
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摘要:原题链接:http://codeforces.com/problemset/problem/546/B 原题描述: Soldier and Badges Colonel has n badges. He wants to give one badge to every of his n soldie
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