2015年1月28日
UVa 12166 - Equilibrium Mobile <二叉树+DFS>
摘要： A mobile is a type of kinetic sculpture constructed to take advantage of the principle of equilibrium. It consists of a number of rods, from which ... 阅读全文
posted @ 2015-01-28 00:14 Popco 阅读(185) 评论(0) 推荐(0) 编辑