Submission #1165732

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1165732	2025-03-12 13:27:42	_rain_	Factories (JOI14_factories)	C++17	100 / 100	2926 ms	336176 KiB

factories

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#include<bits/stdc++.h>
//#include "factories.h"
using namespace std;
typedef long long LL;
const int N=(int)1e6;
const int MAXLOG=19;
const LL INF=1e18+7;
vector<pair<int,int>>ke[N+2];
#define fi first
#define se second
void add_canh(int u,int v,int c){
  ke[u].push_back({v,c}),ke[v].push_back({u,c});
  return;
}
class Centroid{
  private:
    vector<int>par,sub;
    vector<LL>mx;
    vector<bool>del;
    vector<LL>d;
    vector<vector<pair<int,LL>>>pr;
  public:
    
    void init_size(int _n){
      par.resize(_n+2,0);
      sub.resize(_n+2,0);
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 18 / 18
• Subtask 3: 67 / 67