Submission #786110

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
786110	2023-07-18 03:56:18	vjudge1	Tax Evasion (LMIO19_mokesciai)	C++17	100 / 100	164 ms	50088 KiB

mokesciai

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#include<bits/stdc++.h>
using namespace std;
int n, m, cnt, x;
int par[18][200005], dep[200005], lft[200005], rgt[200005];
bool b[200005];
vector<int> adjl[200005], que[200005], order;
 
void tour(int x){
  order.push_back(x);
  lft[x]=cnt++;
  for(int i:adjl[x]){
    tour(i);
  }
  rgt[x]=cnt;
}
 
int anc(int x, int dp){
  for(int i=17; i>=0; i--){
    if(dp&(1<<i)) x=par[i][x];
  }
  return x;
}
 
int main(){
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
 
  cin >> n >> m;
  for(int i=2; i<=n; i++){
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 22 / 22
• Subtask 3: 39 / 39
• Subtask 4: 29 / 29