Submission #957412

#	Time	Username	Problem	Language	Result	Execution time	Memory
957412		Turkhuu	Longest Trip (IOI23_longesttrip)	C++17	15 / 100	7 ms	600 KiB

longesttrip

#include "longesttrip.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> longest_trip(int N, int D) {
    deque<int> a;
    if (are_connected({0}, {1})) {
        a = {0, 1};
        if (are_connected({0}, {2})) {
            a.push_front(2);
        } else {
            a.push_back(2);
        }
    } else {
        a = {0, 2, 1};
    }
    for (int i = 3; i < N; i++) {
        if (are_connected({a.front()}, {i})) {
            a.push_front(i);
        } else {
            a.push_back(i);
        }
    }
    return vector(a.begin(), a.end());
}

• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 0 / 25
• Subtask 4: 0 / 60