제출 #969324

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
969324	2024-04-25 01:15:26	MinaRagy06	Fireworks (APIO16_fireworks)	C++17	100 / 100	193 ms	51588 KiB

fireworks

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 300'005;
const ll inf = 2e18;
void print(priority_queue<ll> pq) {
  cout << "[ ";
  while (pq.size()) {
    cout << pq.top() << ' ';
    pq.pop();
  }
  cout << "]\n";
}
vector<array<int, 2>> adj[N];
priority_queue<ll> pq[N];
ll dp0[N];
//ll dp[N][N];
int main() {
  ios_base::sync_with_stdio(0), cin.tie(0);
  int n, m;
  cin >> n >> m;
  n += m;
  for (int i = 2; i <= n; i++) {
    int p, c;
    cin >> p >> c;
    adj[p].push_back({i, c});
  }
  for (int i = n; i >= 1; i--) {
    if (adj[i].empty()) {
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 19 / 19
• Subtask 3: 29 / 29
• Subtask 4: 45 / 45