2017年1月28日
POJ1753 搜索
摘要： Flip Game Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece is 阅读全文
posted @ 2017-01-28 15:20 thges 阅读(216) 评论(0) 推荐(0) 编辑