Submission #255086

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
255086	2020-07-31 08:53:38	vioalbert	Tax Evasion (LMIO19_mokesciai)	C++14	100 / 100	273 ms	55528 KiB

mokesciai

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 2e5+5;
int n, m;
vector<int> adj[N];
bool coin[N];
void read() {
  cin >> n >> m;
  for(int i = 2; i <= n; i++) {
    int x; cin >> x;
    adj[x].push_back(i);
    adj[i].push_back(x);
  }
  memset(coin, 0, sizeof coin);
  for(int i = 0; i < m; i++) {
    int x; cin >> x;
    coin[x] = 1;
  }
}
const int lv = 20;
int par[N][lv+1];
int fi[N], se[N], depth[N];
vector<int> euler;
int timer;
void dfs(int u, int p, int h) {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 22 / 22
• Subtask 3: 39 / 39
• Subtask 4: 29 / 29