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题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1429胜利大逃亡(续)DescriptionIgnatius再次被魔王抓走了(搞不懂他咋这么讨魔王喜欢)……这次魔王汲取了上次的教训,把Ignatius关在一个n*m的地牢里,并在地牢的某些地方安装了带锁的... 阅读全文
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题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1885Key TaskDescriptionThe Czech Technical University is rather old — you already know that it celebrate... 阅读全文
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题目连接http://acm.hdu.edu.cn/showproblem.php?pid=3342Legal or NotDescriptionACM-DIY is a large QQ group where many excellent acmers get together. It is s... 阅读全文