Submission #1177962

#TimeUsernameProblemLanguageResultExecution timeMemory
1177962JelalTkmRoad Closures (APIO21_roads)C++20
0 / 100
26 ms3652 KiB
#include <bits/stdc++.h>
#include "roads.h"
#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")

using namespace std;

#define ll long long int

// const int N = 1000 + 10;
// const int md = 1e9 + 7;
// const int INF = 5e6;

vector<ll> minimum_closure_costs(int n, vector<int> u,
                                             vector<int> v,
                                             vector<int> w) {
  vector<ll> ans(n, 0);
  sort(w.begin(), w.end());
  vector<int> pref(n + 1);
  pref[0] = w[0];
  for (int i = 1; i < n; i++)
    pref[i] = pref[i - 1] + w[i - 1];
  for (int i = 0; i < (n - 1); i++)
    ans[i] = pref[n - i - 1];

  return ans;
}

// int32_t main(int32_t argc, char *argv[]) {
//   ios::sync_with_stdio(false);
//   cin.tie(nullptr);

//   int T = 1;
//   // cin >> T;
//   while (T--) {
    
//   }

//   return 0;
// }
// 0 1 2 3 4 5 6 7

// 8 7 6 5 4 3 2 1
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