Submission #1367814

#	Time	Username	Problem	Language	Result	Execution time	Memory
1367814		fotonoinoi	Road Closures (APIO21_roads)	C++20	5 / 100	30 ms	9772 KiB

roads

#include "roads.h"
#include <bits/stdc++.h>
using namespace std;
vector<long long> minimum_closure_costs(int N,vector<int> U,vector<int> V,vector<int> W)
{
    vector<long long> ans;
    vector<vector<int>> v(N);
    long long sum=0;
    for(int i=0;i<N-1;i++)
    {
      v[U[i]].push_back(V[i]);
      v[V[i]].push_back(U[i]);
      sum+=W[i];
    }
    sort(W.begin(),W.end(),greater<int>());
    ans.push_back(sum);
    for(int i=0;i<N-1;i++)
    {
      sum-=W[i];
      ans.push_back(sum);
    }
    return ans;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 17
• Subtask 6: 0 / 25
• Subtask 7: 0 / 22