#include <iostream>
using namespace std;
#include <tchar.h>
#include <stdio.h>

int main()
{
    int arr1[10], arr2[15], iter, iter2, test;
    test=1;

    //Вводим массивы
    for (iter=0; iter < 15; iter++) {
        cout << "input element of array [1:15]" << endl;
        cin >> arr2[iter];
    }
    for (iter=0; iter < 10; iter++) {
        cout << "input element of array [1:10]" << endl;
        cin >> arr1[iter];
    }
    //Сравниваем массивы
    for (iter=0; iter < 10; iter++) {
        for (iter2 = 0; iter2 < 10; iter2++) {
            if (arr1[iter]==arr2[iter2]) {
                arr2[iter2]=NULL;
                arr1[iter]=NULL;
                break;
            }
        }

    }
    //Проверяем массив [1:10]
    for (iter = 0; iter < 10; iter++) {
        if (arr1[iter]!=NULL) {
            test=0;
        }
    }
    //выводим ответ
    if (test) {
        cout << "arr1 included in arr2" << endl;
    }
    else{
        cout << "arr1 not included in arr2" << endl;
    }
    system("Pause");

}