# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
1163690 | Malix | Road Closures (APIO21_roads) | C++20 | 31 ms | 3840 KiB |
#include "roads.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vii;
typedef pair<int,int> pi;
typedef vector<pi> pii;
typedef tuple<int,int,int> tii;
typedef vector<ll> li;
typedef vector<li> lii;
#define REP(i,a,b) for(int i=a;i<b;i++)
#define F first
#define S second
#define PB push_back
#define LSOne(s) ((s)&(-s))
const ll INF=1000000000000000010;
const int inf=1e9+10;
const ll M=1e9+7;
std::vector<long long> minimum_closure_costs(int n, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
vector<ll> ans(n,0);
sort(W.begin(),W.end());
reverse(W.begin(),W.end());
for(int i=n-2;i>=0;i--){
ans[i]+=ans[i+1];
ans[i]+=(ll)W[i];
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