最新文章

POJ 2481 Cows

题目: Farmer John’s cows have discovered that the c […]

Wannafly挑战赛20 A 染色

题目: 现在有一棵被Samsara-Karma染了k种颜色的树,每种颜色有着不同的价值 Applese觉得Sa […]

HDU 3791 二叉搜索树

题目: 判断两序列是否为同一二叉搜索树序列 Input: 开始一个数n,(1<=n<=20) 表示 […]

POJ 3259 Wormholes

题目: While exploring his many farms, Farmer John has dis […]