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Submission #978502

# Submission time Handle Problem Language Result Execution time Memory
978502 2024-05-09T09:15:01 Z mariza Longest Trip (IOI23_longesttrip) C++17
0 / 100
 6 ms 608 KB 
#include "longesttrip.h"

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

typedef long long ll;

std::vector<int> longest_trip(int N, int D)
{
    vector<int> a, b;
    a.push_back(0);
    b.push_back(1);

    for(int i=2; i<N; i++) {
        if(are_connected({i},{a.back()})) {
            a.push_back(i);
        }
        else if(are_connected({i},{b.back()})) {
            b.push_back(i);
        }
        else {
            for(ll j=b.size()-1; j>=0; j--) {
                a.push_back(b[i]);
            }
            b.clear();
        }
    }

    if(a.size()>b.size()) return a;
    else return b;
}

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
0.0 / 5.0

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

Subtask #2
0.0 / 10.0

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

Subtask #3
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 5 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 6 ms 344 KB Output is correct
8 Correct 5 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 6 ms 608 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 4 ms 608 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 Incorrect 0 ms 344 KB Incorrect
2 Halted 0 ms 0 KB -