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Long time ago , Kitty lived in a small village. The air was fresh and the scenery was very beautiful. The only thing that troubled her is the typhoon. 阅读全文
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Description 500年前,Jesse是我国最卓越的剑客。他英俊潇洒,而且机智过人^_^。 突然有一天,Jesse心爱的公主被魔王困在了一个巨大的迷宫中。Jesse听说这个消息已经是两天以后了,他知道公主在迷宫中还能坚持T天,他急忙赶到迷宫,开始到处寻找公主的下落。 时间一点一点的过去,Je 阅读全文
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转载于:https://blog.csdn.net/Akatsuki__Itachi/article/details/79855297 阅读全文
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“今年暑假不AC?” “是的。” “那你干什么呢?” “看世界杯呀,笨蛋!” “@#$%^&*%...” 确实如此,世界杯来了,球迷的节日也来了,估计很多ACMer也会抛开电脑,奔向电视了。 作为球迷,一定想看尽量多的完整的比赛,当然,作为新时代的好青年,你一定还会看一些其它的节目,比如新闻联播(永 阅读全文
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可怜的小国和小辉在双十一过后,吃饭都吃不起了,只能在吃饭时间玩会游戏来打发时间。可是时间久了之后,他们各种游戏都玩了一遍,所以他们两个打算合作出一个新奇的游戏。最终,他们决定先做四个纸箱,每个纸箱里面放1000张卡片,每张卡片上写一个数字。 小国从不同的两个纸箱里抽两张卡片,卡片上的数字是a和b,小 阅读全文
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Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each one will only be milked over some precise time interval A..B (1 <= A <= B <= 1,0 阅读全文
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Coin Game After hh has learned how to play Nim game, he begins to try another coin game which seems much easier. The game goes like this: Two players 阅读全文
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Time Limit: 2000 ms Memory Limit: 131072 KiB Problem Description Some aliens are learning English. They have a very strange way in writing that they r 阅读全文
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Time Limit: 2000MS Memory limit: 65536K 题目描述 In computer science, a binary tree is a tree data structure in which each node has at most two children. 阅读全文