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Submission #1017504

# Submission time Handle Problem Language Result Execution time Memory
1017504 2024-07-09T08:30:47 Z vjudge1 Lampice (COCI21_lampice) C++17
0 / 50
 0 ms 348 KB 
#include <iostream>
#include <vector>
using namespace std;

int main() {
    int n, k;
    cin >> n >> k;
    vector<int> a(n);
    for (int i = 0; i < n; ++i) {
        cin >> a[i];
    }

    for (int l = 1; l <= n / k; ++l) {
        bool flag = true;
        for (int i = 0; i < l; ++i) {
            for (int j = 1; j < k; ++j) {
                if (a[i] != a[j * l + i]) {
                    flag = false;
                    break;
                }
            }
            if (!flag) break;
        }
        if (flag) {
            cout << l << endl;
            for (int i = 0; i < l; ++i) {
                cout << a[i] << " ";
            }
            cout << endl;
            return 0;
        }
    }

    cout << -1 << endl;
    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -