摘要: #include <iostream> #include <cstdio> using namespace std; const int N = 1000010, hashBase[2] = {29, 31}, hashMod[2] = {1000000007, 1000000009}, hashN 阅读全文
posted @ 2022-02-10 15:56 duoluoluo 阅读(63) 评论(0) 推荐(0)