SY_Yu的博客

Time Limit: 2 Seconds      Memory Limit: 65536 KB Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land, he learned that t

Time Limit: 2 Seconds      Memory Limit: 65536 KB Background For years, computer scientists have been trying to find efficient solutions to different computing problems. For some of them effic