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This article is made by Jason-Cow.Welcome to reprint.But please post the writer's address. http://www.cnblogs.com/JasonCow/ LA2218 && vijos1087铁人三项 描述 阅读全文
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This article is made by Jason-Cow.Welcome to reprint.But please post the writer's address. http://www.cnblogs.com/JasonCow/ [NOIP2015]运输计划 Hello!链剖。你好 阅读全文
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This article is made by Jason-Cow.Welcome to reprint.But please post the article's address. 今天学习一下旋(xuan1)转(zhuan3)卡(qia3)壳(qiao4) 1.凸包 2.对踵点 定理:最远点对必 阅读全文