摘要: 宏定义 #define ll long long #define db double #define rep(i,j,k) for(int i = (j), i <= (k), i++) #define Rrep(i,j,k) for(int i = (j), i >= (k), i--) #def 阅读全文
posted @ 2018-01-26 13:16 懿路智行 阅读(96) 评论(0) 推荐(0) 编辑