摘要: [SDOI移动金币 链接 "vijos" 思路 阶梯博弈,dp统计. 参见 "wxyww" 代码 cpp include using namespace std; const int N = 2e5 + 7, mod = 1e9 + 9; int read() { int x = 0, f = 1; 阅读全文
posted @ 2019-06-04 19:16 ComplexPug 阅读(189) 评论(0) 推荐(0)