제출 #890051

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
890051	2023-12-20 12:35:33	Onown	공장들 (JOI14_factories)	C++17	33 / 100	8061 ms	231996 KiB

factories

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#include <bits/stdc++.h>
#include <factories.h>
using namespace std;
 
const int N = 5e5 + 55, L = 2e0 + 20, Q = 30;
const long long I = 1e18 + 118;
int n, q, h[N], par[N][L];
long long spt[N][L], dis[N];
vector<pair<int, int>> adj[N];
 
void dfs(int v, int p) {
  for (auto [u, w]: adj[v])
    if (u != p) {
      par[u][0] = v;
      spt[u][0] = w;
      h[u] = h[v] + 1;
      dfs(u, v);
    }
}
 
void dfsu(int v, int p) {
  for (auto [u, w]: adj[v])
    if (u != p) {
      dfsu(u, v);
      dis[v] = min(dis[v], dis[u] + w);
    }
}
 
void dfsd(int v, int p) {
  for (auto [u, w]: adj[v])
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 18 / 18
• Subtask 3: 0 / 67