Submission #936740

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
936740	2024-03-02 16:25:49	ParsaS	Synchronization (JOI13_synchronization)	C++17	0 / 100	416 ms	187212 KiB

synchronization

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// In the name of God
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define mp make_pair
typedef long long ll;
const int N = 2e5 + 5;
int n, m, q;
vector<int> qr[N];
vector<pair<int, int> > adj[N];
pair<int, int> edg[N];
bool mark[N];
int sz[N], ans[N];
vector<int> ver, E;
void dfs_sz(int v, int p = 0) {
  sz[v] = 1;
  ver.pb(v);
  for (auto [u, i] : adj[v]) {
    if (!mark[u] && u != p) {
      for (auto x : qr[i])
        E.pb(x);
      dfs_sz(u, v);
      sz[v] += sz[u];
    }
  }
}
 
 
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