제출 #658772

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
658772	2022-11-14 21:26:19	esomer	공장들 (JOI14_factories)	C++17	100 / 100	6092 ms	227344 KiB

factories

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#include<bits/stdc++.h>
#include "factories.h"
using namespace std;
#define ll long long
#define endl "\n"
const int MOD = 998244353;
const int maxN = 500001;
const int maxEuler = 3000000;
const int maxlog = 20;
int sparse[maxEuler][23];
int euler[maxEuler];
int lb[maxEuler];
pair<int, int> t[maxN];
ll dists[maxN];
int depths[maxN];
vector<pair<int, ll>> adj[maxN];
bool done[maxN];
int subtree_size[maxN];
int parents[maxN];
ll ans[maxN];
int centr;
int root;
int cnt;
void DFS_lca(int x, int p){
    t[x].first = cnt;
 
 
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