Submission #1082744

#	Time	Username	Problem	Language	Result	Execution time	Memory
1082744		blackslex	Road Closures (APIO21_roads)	C++17	Compilation error	0 ms	0 KiB

roads

#include "roads.h"
#include <vector>
#include<bits/stdc++.h>

using namespace std;
using ll = long long;

const int MxN = 25e4 + 5;
ll dp[MxN][2];
vector<pii> v[MxN];

std::vector<long long> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
  int n = N, m = U.size();
  ll res = 0;
  priority_queue<int> pq;
  for (int i = 0; i < m; i++) res += W[i], pq.emplace(W[i]);
  vector<ll> ans;
  for (int i = 0; i < n; i++) {
    ans.emplace_back(res);
    if (!pq.empty()) res -= pq.top(), pq.pop();
  }
  return ans;
}

Compilation message (stderr)

roads.cpp:10:8: error: 'pii' was not declared in this scope
   10 | vector<pii> v[MxN];
      |        ^~~
roads.cpp:10:11: error: template argument 1 is invalid
   10 | vector<pii> v[MxN];
      |           ^
roads.cpp:10:11: error: template argument 2 is invalid