ZOJ 2477 Magic Cube(魔方) Time Limit: 2 Seconds Memory Limit: 65536 KB This is a very popular game for children. In this game, there's a cube, which consists of 3 * 3 * 3 small cubes. We can unwrap the cube, it will become like this: 这是个有名的儿童游戏.游戏…
题目: This is a very popular game for children. In this game, there's a cube, which consists of 3 * 3 * 3 small cubes. We can unwrap the cube, it will become like this: w w w w w w w w wr r r g g g b b b o o or r r g g g b b b o o or r…
http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2606 Rubik’s cube Time Limit: 2000ms Memory limit: 65536K 有疑问?点这里^_^ 题目描述 Flabby is addicted to Rubik’s cube. He has many kinds of Rubik’s cube and plays them well. He can…
Magic SquaresIOI'96 Following the success of the magic cube, Mr. Rubik invented its planar version, called magic squares. This is a sheet composed of 8 equal-sized squares: 1 2 3 4 8 7 6 5 In this task we consider the version where each square has a…