제출 #1298089

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1298089		lukaye_19	기지국 (IOI20_stations)	C++20	0 / 100	2 ms	536 KiB

stations

//#include "stations.h"
#include <bits/stdc++.h>
using namespace std;

int t = 1;

vector<vector<int>>adj;
vector<int>labels;

void DFS(int node,int parent,int odd)
{
    if (odd) labels[node] = t++;

    for (int nenode : adj[node]) {
        if (nenode != parent) {
            DFS(nenode,node,1 - odd);
        }
    }
    
    if (!odd) labels[node] = t++;
}

vector<int>label(int n, int k, vector<int> u, vector<int> v)
{
    vector<vector<int>>adjc(n);
    vector<int>labelsc(n);
    
    adj = adjc;
    labels = labelsc;

    return labels;
}

int find_next_station(int s,int t,vector<int> c)
{
    int next = -1;

    sort(c.begin(), c.end());

    for (int st : c) {
        if (st <= t) next = st;
    }

    return next;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 16
• Subtask 4: 0 / 10
• Subtask 5: 0 / 61