江河湖海

题目链接ACCode：#include<iostream> #include<cstdio> #include<cstring> using namespace std; int Trie[400001][26]; int sum[400001]; bool v[400001]; int tot; void Insert(char *s) //向整棵树上插...

题目链接AcCode://数组开的过大也会影响时间 #include<iostream> #include<cstdio> #include<cstring> using namespace std; int ans, tot; int Trie[400001][65]; int v[400001]; void Insert(char *s) { i...