Submission #1065266

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1065266	2024-08-19T05:32:03 Z	deera	Longest Trip (IOI23_longesttrip)	C++17	15 / 100	8 ms	840 KB

longesttrip

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

vector<int> longest_trip(int N, int D)
{
    queue<int> stops;
    for (int i = 1; i < N; i++) stops.push(i);

    deque<int> trip = {0};
    while (stops.size() > 1) {
        int next = stops.front(); stops.pop();
        int last = trip.back();
        
        if (are_connected({next}, {last})) {
            trip.push_back(next);
        } else {
            trip.push_back(stops.front()); stops.pop();
            trip.push_back(next);
        }
    }

    if (stops.size() == 1) {
        int next = stops.front();
        int last = trip.back();
        if (are_connected({next}, {last})) {
            trip.push_back(next);
        } else {
            trip.push_front(stops.front()); stops.pop();
        }
    }

    vector<int> res;
    for (int x : trip) res.push_back(x);
    return res;
}

Subtask #0

0.0 / 0.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	0 ms	344 KB	Incorrect
2	Halted	0 ms	0 KB	-

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	344 KB	Output is correct
2	Correct	7 ms	344 KB	Output is correct
3	Correct	5 ms	344 KB	Output is correct
4	Correct	6 ms	840 KB	Output is correct
5	Correct	5 ms	344 KB	Output is correct

Subtask #2

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	344 KB	Output is correct
2	Correct	8 ms	344 KB	Output is correct
3	Correct	6 ms	344 KB	Output is correct
4	Correct	8 ms	344 KB	Output is correct
5	Correct	7 ms	344 KB	Output is correct
6	Correct	6 ms	344 KB	Output is correct
7	Correct	5 ms	344 KB	Output is correct
8	Correct	8 ms	504 KB	Output is correct
9	Correct	3 ms	344 KB	Output is correct
10	Correct	8 ms	344 KB	Output is correct
11	Correct	8 ms	344 KB	Output is correct
12	Correct	8 ms	344 KB	Output is correct
13	Correct	7 ms	600 KB	Output is correct

Subtask #3

0.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	344 KB	Output is correct
2	Correct	8 ms	344 KB	Output is correct
3	Correct	7 ms	344 KB	Output is correct
4	Correct	6 ms	344 KB	Output is correct
5	Correct	4 ms	344 KB	Output is correct
6	Correct	5 ms	344 KB	Output is correct
7	Correct	5 ms	344 KB	Output is correct
8	Correct	7 ms	344 KB	Output is correct
9	Correct	8 ms	344 KB	Output is correct
10	Correct	5 ms	344 KB	Output is correct
11	Correct	7 ms	344 KB	Output is correct
12	Correct	4 ms	344 KB	Output is correct
13	Correct	7 ms	344 KB	Output is correct
14	Incorrect	0 ms	344 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 60.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	6 ms	344 KB	Output is correct
2	Correct	6 ms	344 KB	Output is correct
3	Correct	6 ms	344 KB	Output is correct
4	Correct	6 ms	356 KB	Output is correct
5	Correct	5 ms	344 KB	Output is correct
6	Correct	5 ms	344 KB	Output is correct
7	Correct	5 ms	344 KB	Output is correct
8	Correct	6 ms	344 KB	Output is correct
9	Correct	8 ms	600 KB	Output is correct
10	Correct	8 ms	344 KB	Output is correct
11	Correct	5 ms	344 KB	Output is correct
12	Correct	5 ms	344 KB	Output is correct
13	Correct	5 ms	344 KB	Output is correct
14	Incorrect	0 ms	344 KB	Incorrect
15	Halted	0 ms	0 KB	-