2017年5月2日
UESTC - 1222 Sudoku（深搜）
摘要： Yi Sima was one of the best counselors of Cao Cao. He likes to play a funny game himself. It looks like the modern Sudoku, but smaller. Actually, Yi S 阅读全文
posted @ 2017-05-02 12:09 euzmin 阅读(529) 评论(0) 推荐(0) 编辑