제출 #964284

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
964284	2024-04-16 14:49:12	rolandpetrean	Sprinkler (JOI22_sprinkler)	C++17	9 / 100	274 ms	33216 KiB

sprinkler

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define int ll
#define endl '\n'
#define pb push_back
using pi = array<int, 2>;
const int N = 2e5 + 5;
vector<int> adj[N];
int par[N];
int h[N], wch[N];
void dfs(int u) {
  for (int v : adj[u]) {
    if (v == par[u]) continue;
    par[v] = u;
    dfs(v);
  }
}
int32_t main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  
  int n, l;
  cin >> n >> l;
 
 
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