Problem 3 (Recursion) from Summative 2 using C++

#include <iostream>

using namespace std;

bool isMember(int *array_pointer, int size, int search) {
    if (size >= 0) {
        if (search == array_pointer[size]) {
            return true;
        } else {
            return isMember(array_pointer, size - 1, search);
        }
    } else {
        return false;
    }
}

int main() {
    cout << "Enter number of elements: ";
    int n;
    cin >> n;
    cout << "Enter " << n << " numbers:\n";
    int array[100];
    for (int i = 0; i < n; i++) {
        cin >> array[i];
    }
    cout << "\nEnter the value that you want to search: ";
    int value;
    cin >> value;
    if (isMember(array, n - 1, value)) {
        cout << "The number is FOUND!\n";
    } else {
        cout << "The number does not exist.\n";
    }
    return 0;
}