제출 #867055

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
867055	2023-10-27 15:36:29	nima_aryan	Jail (JOI22_jail)	C++17	72 / 100	4491 ms	1048580 KiB

jail

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/**
 *    author:  NimaAryan
 *    created: 2023-10-12 11:20:40
**/
#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast,unroll-loops")
#ifdef LOCAL
#include "algo/debug.h"
#endif
using i64 = long long;
void solve() {
  int N;
  cin >> N;
  vector<vector<int>> t(N);
  for (int i = 0; i < N - 1; ++i) {
    int A, B;
    cin >> A >> B;
    --A, --B;
    t[A].push_back(B);
    t[B].push_back(A);
  }
  vector up(20, vector<int>(N, -1));
  vector<int> par(N);
  vector<int> dep(N);
 
 
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