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摘要： Just a Hook Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up 阅读全文

摘要： Walking AntTime Limit: 2 Seconds Memory Limit: 65536 KBAnts are quite diligent. They sometimes build their nests beneath flagstones.Here, an ant is w... 阅读全文

摘要： 逃离迷宫Problem Description 给定一个m × n (m行, n列)的迷宫，迷宫中有两个位置，gloria想从迷宫的一个位置走到另外一个位置，当然迷宫中有些地方是空地，gloria可以穿越，有些地方是障碍，她必须绕行，从迷宫的一个位置，只能走到与它相邻的4个位置中,当然在行走过程中... 阅读全文