摘要: 给定n*n的矩阵A,求A^k 行列都是n 阅读全文
posted @ 2016-11-02 16:55 Candy? 阅读(231) 评论(0) 推荐(0)
摘要: D. Exams time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output D. Exams time limit per test 1 s 阅读全文
posted @ 2016-11-02 12:46 Candy? 阅读(430) 评论(0) 推荐(0)