摘要：
状压DP。。。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 ... 阅读全文
摘要：
状压DPSurvivalTime Limit: 5 Seconds Memory Limit: 32768 KBThe King of Fighter 97 (KOF97) is an electronic game of wrestling type. Once it was fashionable among youths. The game is amused. However, ... 阅读全文