Submission #403962

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
403962	2021-05-13 15:54:24	idk321	Highway Tolls (IOI18_highway)	C++11	51 / 100	450 ms	262148 KiB

highway

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#include "highway.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int n, m, a, b;
vector<int> u;
vector<int> v;
const int N = 90000;
int edges;
ll minCost;
vector<int> adj[N];
vector<int> adj2[N];
void addInSubtree(int node, int par, vector<int>& w)
{
    for (int i : adj2[node])
    {
         w[i] = 1;
    }
    for (int next : adj[node])
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 33 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31