ZOJ 4257 Most Powerful (状态压缩DP)
摘要:
Most PowerfulTime Limit:2 Seconds Memory Limit:65536 KBRecently, researchers on Mars have discovered N powerful atoms. All of them are different. These atoms have some properties. When two of these atoms collide, one of them disappears and a lot of power is produced. Researchers know the way every t 阅读全文
posted @ 2013-04-26 22:33 kuangbin 阅读(440) 评论(0) 推荐(0) 编辑