摘要: Fhq-Treap. // Fhq-Treap const int MAXN = 1e5 + 5; struct Fhq_Treap { #define Lson Tr[p].l #define Rson Tr[p].r struct Fhq_Node { int l, r, Val, Key, S 阅读全文
posted @ 2022-01-12 16:39 STrAduts 阅读(45) 评论(0) 推荐(0)