2018年11月14日
A. The King's Race
摘要： A. The King's Race A. The King's Race On a chessboard with a width of nn and a height of nn, rows are numbered from bottom to top from 11 to nn, colum 阅读全文
posted @ 2018-11-14 21:16 besti_kuroko 阅读(337) 评论(0) 推荐(0) 编辑