石子合并问题(直线版)
首先来个题目链接:http://acm.nyist.net/JudgeOnline/problem.php?pid=737 有个更难的版本(不过很好玩):http://www.lydsy.com/J ...
首先来个题目链接:http://acm.nyist.net/JudgeOnline/problem.php?pid=737 有个更难的版本(不过很好玩):http://www.lydsy.com/J ...