摘要：
Flip GameTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 12047Accepted: 5140DescriptionFlip 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 and the other one is black and each piece is lying either it's black 阅读全文
