摘要: 挖坑 贴代码 #include <cstdio> using namespace std; const int MAXN = 100005; const int sup = 0x3f3f3f3f; const int inf = -sup; struct splayTree { #define ch 阅读全文
posted @ 2021-08-19 18:26 zrkc 阅读(47) 评论(0) 推荐(0)