문제 링크 : boj.kr/17306난이도 : P3태그 : 트라이코드#include #define all(x) (x).begin(), (x).end()#define INF 0x7FFFFFFFusing namespace std;using ll = long long;using ld = long double;using pii = pair;using pll = pair;class Trie {public: Trie* children[2]; bool end; int cnt; Trie() : end(false), cnt(0) { children[0] = children[1] = 0; } void insert(vector& key) { this->_insert(..