USACO3.2.5--Magic Squares
摘要:
Magic SquaresIOI'96Following 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:12348765In this task we consider the version where each square has a different color. Colors are denoted by the first 8 posit 阅读全文
posted @ 2013-02-26 22:22 仗剑奔走天涯 阅读(273) 评论(0) 推荐(0) 编辑