제출 #941650

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
941650	2024-03-09 08:36:56	alextodoran	Jail (JOI22_jail)	C++17	49 / 100	290 ms	328068 KiB

jail

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/**
 _  _   __  _ _ _  _  _ _
 |a  ||t  ||o    d | |o  |
| __    _| | _ | __|  _ |
| __ |/_  | __  /__\ / _\|
**/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N_MAX = 120000;
const int M_MAX = N_MAX;
const int LOG_N = 17;
const int V_MAX = M_MAX + N_MAX * LOG_N;
int Q;
int N;
vector <int> adj[N_MAX + 2];
int M;
int start[M_MAX + 2], finish[M_MAX + 2];
int parent[N_MAX + 2];
int depth[N_MAX + 2];
void dfs (int u) {
 
 
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