제출 #1114677

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1114677	2024-11-19 11:03:33	SalihSahin	Povjerenstvo (COI22_povjerenstvo)	C++14	0 / 100	212 ms	160540 KiB

Main

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#include <bits/stdc++.h>
#define pb push_back
using namespace std;
 
const int N = 5e5 + 5;
vector<int> adj[N*2], adjrev[N], vis(N), comp(N), col(N);
vector<int> nodes;
vector<vector<int> > group[2];
void dfs(int node){
   vis[node] = 1;
   for(auto itr: adj[node]){
      if(!vis[itr]){
         dfs(itr);
      }
   }
   nodes.pb(node);
}
void dfs2(int node, int compcnt, int color){
   vis[node] = 1;
   comp[node] = compcnt;
   col[node] = color;
   group[col[node]][compcnt].pb(node);
   for(auto itr: adjrev[node]){
      if(!vis[itr]){
         dfs2(itr, compcnt, (color^1));
      }
 
 
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