Submission #957476

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
957476	2024-04-03 20:45:28	Mizo_Compiler	Synchronization (JOI13_synchronization)	C++17	100 / 100	411 ms	60308 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef double ld;
#define pb push_back
#define sz(x) int32_t(x.size())
#define all(x) x.begin(),x.end()
#define F first
#define S second
const int N = 2e5+1;
int n, m, q, p[N][18], cur = 0, par[N], sz[N], idx[N];
vector<int> adj[N], edg[(1 << 19)];
vector<pair<int, int>> ed;
bool vis[int(2e5)], qr[N];
ll ans[N], tk[N];
vector<pair<int, int>> vv;
int findp(int u) {
  return (par[u] == u ? u : findp(par[u]));
}
void merge(int u, int v) {
  u = findp(u), v = findp(v);
  if (u == v)return;
  cur++;
  if (sz[u] < sz[v])swap(u, v);
  sz[u] += sz[v];
  par[v] = u;
  vv.pb({u, v});
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40