Submission #757304

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
757304	2023-06-13 04:09:50	SanguineChameleon	Teleporters (IOI08_teleporters)	C++17	100 / 100	530 ms	44492 KiB

teleporters

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#include <bits/stdc++.h>
using namespace std;
void just_do_it();
int main() {
  #ifdef KAMIRULEZ
    freopen("kamirulez.inp", "r", stdin);
    freopen("kamirulez.out", "w", stdout);
  #endif
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  just_do_it();
  return 0;
}
const int maxn = 1e6 + 20;
pair<int, int> a[maxn * 2];
int adj[maxn * 2];
bool flag[maxn * 2];
int sz = 0;
void dfs(int u) {
  flag[u] = true;
  sz++;
  if (!flag[adj[u]]) {
    dfs(adj[u]);
  }
}
 
 
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