摘要：Description In mathematics, the four color theorem, or the four color map theorem, states that, given any separation of a plane into contiguous region 阅读全文

摘要：Description Three Kingdoms is a funny game. Often Liu Bei is weak and has to run away,so in the game Liu Bei has a skill called "Dunzou". This time yo 阅读全文

摘要：Description Fat brother and Maze are playing a kind of special (hentai) game on an N*M board (N rows, M columns). At the beginning, each grid of this 阅读全文