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" 题目链接 " Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ 阅读全文
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" 题目连接 " Description Saruman the White must lead his army along a straight path from Isengard to Helm’s Deep. To keep track of his forces, Saruman dis 阅读全文
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" 题目链接 " Description FJ is about to take his N (1 ≤ N ≤ 2,000) cows to the annual"Farmer of the Year" competition. In this contest every farmer arrang 阅读全文
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今天给大家介绍一下区间调度问题。区间调度是一类难度比较大，但同时应用比较广的问题，经常会在面试中以各种形式出现。本文将会介绍区间调度的各种变形，希望能使大家在面临区间调度问题时得心应手，并可以在实际工作中巧妙应用。 1. 相关定义 在数学里，区间通常是指这样的一类实数集合：如果x和y是两个在集合里的 阅读全文