Submission #846520

#	Time	Username	Problem	Language	Result	Execution time	Memory
846520		Trisanu_Das	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) {
    vector<int> ans;
    int u = 0; ans.push_back(u);
    while(u < N - 1) {
        if(are_connected({u}, {u + 1})) ans.push_back(++u);
        else if(u != N - 2) {
            ans.push_back(u + 2);
            ans.push_back(u + 1);
            u += 2;
        } else {
            reverse(ans.begin(), ans.end());
            ans.push_back(N - 1);
            u++;
        }
    }
 
    return ans;
}

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