#include <iostream>

using namespace std;

class ArrayCrudProccessor {
    private :
        int intArr [100];
        int counter = 0 ;
    public :
        void addNo (int nextIndex) {
            intArr[counter] = nextIndex;
            counter ++;
        }
        int getCurrentArrayIndex () {
            return intArr[counter - 1];
        }
        string searchForNumber(int numberToSearch) {
            for (int i = 0; i < counter; i++) {
                if (numberToSearch == intArr[i]) {
                    return "found";
                }
            }
            return "not found";
        }
};
int main () {
    ArrayCrudProccessor arrCrudProcc;
    arrCrudProcc.addNo(3);
    int number5 = arrCrudProcc.getCurrentArrayIndex();
    cout << number5 << endl;
    string searchResults = arrCrudProcc.searchForNumber(3);
    cout << searchResults;

   return 0;
}