摘要: ```cpp include using namespace std; define ll long long const int maxn = 1e6 + 5; ll ans = 0; namespace SAM { struct Node { int ch[26], fa, val; int l 阅读全文
posted @ 2019-07-27 22:30 AC-Evil 阅读(130) 评论(1) 推荐(0) 编辑