Submission #1132703

#	Time	Username	Problem	Language	Result	Execution time	Memory
1132703		SpyrosAliv	Longest Trip (IOI23_longesttrip)	C++20	5 / 100	3 ms	408 KiB

longesttrip

#include "longesttrip.h"
#include <bits/stdc++.h>
using namespace std;
//#define int long long

//bool are_connected(vector<int> a, vector<int> b);

vector<int> longest_trip(int n, int d) {
    if (d == 3) {
        vector<int> ans;
        for (int i = 0; i < n; i++) ans.push_back(i);
        return ans;
    }
    else if (d == 2) {
        vector<int> ans;
        ans.push_back(0);
        for (int i = 0; i < n-1; i++) {
            if (are_connected({i}, {i+1})) {
                ans.push_back(i+1);
                continue;
            }
            else {
                ans.push_back(i+2);
                ans.push_back(i+1);
                i++;
            }
        }
        return ans;
    }
    return {};
}

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