#include<iostream>
using namespace std;
int main() {
    int n, k, p=0;
    cout << "Enter number of numbers in your first array" << endl;
    cin >> n;
    cout << "Enter number of numbers in your second array" << endl;
    cin >> k;
    int* a = new int[n];
    int* b = new int[k];
    int* v = new int[n];
    cout << "Fill up your first array" << endl;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    cout << "Fill up your second array" << endl;
    for (int i = 0; i < k; i++) {
        cin >> b[i];
    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < k; j++) {
            if (a[i] == b[j]) {
                break;
            }
            if (a[i] != b[j]) {
                continue;
            }
        }
            v[k] = a[i];
            p++;
        }
    for (int i = 0; i < p; i++) {
        cout << v[i] << " ";
    }
    delete[]a;
    delete[]b;
    delete[]v;
    return 0;
}