#include <iostream>
using namespace std;

    void Mas(int** mas1, int** mas2, int &n)
{
    cin >> n;
    *mas1 = new int[n];
    *mas2 = new int[n];
    for (int i = 0; i < n; i++) {
        (*mas1)[i] = rand() % 10;

    }
    for (int j = 0; j < n; j++) {
        (*mas2)[j] = rand() % 10;
    }
}

    void PrintMas1(int* mas1, int n) {
        for (int i = 0; i < n; i++) {
            cout << mas1[i] << 't';
        }
        cout << endl;
    }

        void PrintMas2( int* mas2, int n){
        for (int j = 0; j < n; j++) {
            cout << mas2[j] << 't';
        }
        cout << endl;
    }

        void Same(int** mas1, int** mas2, int&n) {
            int Sam = 0;
            for (int i = 0; i < n; i++) {
                for (int j = 0; j < n; j++) {
                    if ((*mas1)[i] == (*mas2)[j]) {
                        Sam++;
                    }
                }
            }
            int *newMas = new int[Sam];
            int Move = 0;
            for (int i = 0; i < n-Sam; i++) {
                for (int j = 0; j < n-Sam; j++)
                    if ((*mas1)[i] == (*mas2)[j]) {
                        newMas[Move] = (*mas1)[i];
                        Move++;
                    }
            }
            for (int i = 0; i < n; i++) {
                cout << newMas[i] << 't';
            }
            cout << endl;
            delete[](newMas);

        }



    int main () {
        int n = 0;
        int *mas1 = NULL;
        int *mas2 = NULL;
        Mas(&mas1, &mas2, n);
        PrintMas1(mas1, n);
        PrintMas2(mas2, n);
        Same(&mas1, &mas2, n);
        delete[] mas1;
        delete[] mas2;
        system("pause");
        return 0;
    }