Submission #653724

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
653724	2022-10-27 19:44:00	Koful123	Putovanje (COCI20_putovanje)	C++17	110 / 110	158 ms	39640 KiB

putovanje

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#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
#define int long long
#define pb push_back
#define ff first
#define ss second
#define mod 1000000007
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
const int N = 2e5 + 5;
int n;
vector<int> cnt(N),sum(N),vis(N),depth(N);
vector<pair<int,int>> adj[N],val(N);
int par[N][20];
void dfs(int node,int p){
  for(auto[go,who] : adj[node]){
    if(go == p) continue;
    dfs(go,node);
  }
  for(auto[go,who] : adj[node]){
    if(go == p) continue;
    cnt[who] = sum[go],sum[node] += sum[go];
  }
}
void find(int node,int p){
  par[node][0] = p,depth[node] = depth[p] + 1;
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 25 / 25
• Subtask 3: 65 / 65