Submission #586772

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
586772	2022-06-30 16:54:08	MilosMilutinovic	Zagrade (COI17_zagrade)	C++14	100 / 100	1052 ms	57668 KiB

zagrade

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/**
 *    author:  wxhtzdy
 *    created: 30.06.2022 10:05:38
**/
#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);  
  int n;
  cin >> n;
  string s;
  cin >> s;
  vector<vector<int>> g(n);
  for (int i = 0; i < n - 1; i++) {
    int u, v;
    cin >> u >> v;
    --u; --v;
    g[u].push_back(v);
    g[v].push_back(u);
  }
  vector<bool> was(n);
  vector<int> sz(n);
  function<void(int, int)> Dfs = [&](int v, int pr) {
    sz[v] = 1;
    for (int u : g[v]) {
      if (u == pr || was[u]) {
        continue;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 30 / 30
• Subtask 3: 60 / 60