2014年7月21日
UVA 12378 Ball Blasting Game 【Manacher回文串】
摘要： Ball Blasting GameMorteza is playing a ball blasting game. In this game there is a chain of different colored balls. He is expected to explode as many... 阅读全文
posted @ 2014-07-21 21:24 zhyfzy 阅读(314) 评论(0) 推荐(0)