제출 #609634

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
609634	2022-07-27 18:36:19	HamletPetrosyan	Jail (JOI22_jail)	C++17	61 / 100	5054 ms	51796 KiB

jail

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/// #if (code == true)
#include <bits/stdc++.h>
using namespace std;
#define pll pair<long long, long long>
#define len(a) ((int)((a).size()))
#define all(a) a.begin(), a.end()
#define add push_back
#define mkp make_pair
#define ll long long
#define fr first
#define sc second
const long long INF = 1000000000ll * 1000000003ll;
const long long MOD = 1000000007ll;
const int N = 2e5 + 5;
ll n, m, s[N], t[N];
vector<int> g[N], dir[N];
int color[N];
ll ls[N][25], tin[N], tout[N], timer = 0;
void dfs(int v, int p){
  ls[v][0] = p;
  for(int i = 1; i <= 20; i++){
    ls[v][i] = ls[ls[v][i - 1]][i - 1];
  }
 
 
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