Submission #258625

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
258625	2020-08-06 09:24:32	Nightlight	Split the Attractions (IOI19_split)	C++14	100 / 100	153 ms	20204 KiB

split

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#include "split.h"
#include <bits/stdc++.h>
#define pii pair<int, int>
#define pib pair<int, bool>
#define mp make_pair
using namespace std;
 
vector<int> adj[200005];
vector<int> ans;
int N, rt, M;
pii id[5];
int cnt[5];
int sz[100005], par[100005];
int ch;
int col[100005], vis[100005];
int parent[100005];
bool found;
 
void DFS(int u) {
  sz[u] = 1;
  vis[u] = 1;
  for(int v : adj[u]) {
    if(vis[v]) continue;
    DFS(v);
    sz[u] += sz[v];
    parent[v] = u;
  }
}
 
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 11 / 11
• Subtask 3: 22 / 22
• Subtask 4: 24 / 24
• Subtask 5: 36 / 36