摘要: 题意一个长为L ( L 3 3 4(3) => 6 4(9) => 10(19) 1 2 3 4 => 1 5 4(5) => 1 9(14) => 10(24) 1 2 3 4 => 1 2 7(7) => 3 7(10) => 10(20) ... 阅读全文
posted @ 2018-08-06 16:12 JinxiSui 阅读(144) 评论(0) 推荐(0) 编辑