2019年10月1日
POJ 1753 Flip Game
摘要： 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 white an 阅读全文
posted @ 2019-10-01 07:13 留幸愉 阅读(172) 评论(0) 推荐(0) 编辑