摘要:
link #include <iostream> #include <vector> #include <algorithm> #include <unordered_set> #include <cstring> #include <queue> #include <stack> # define 阅读全文
摘要:
link class Solution { public: const int mod=1E9+7; vector<long long> powerof26; string longestDupSubstring(string S) { int n=S.size(); powerof26.resiz 阅读全文