Array Reverse

#include <iostream>
using namespace std;
void arrayReverse (int array1[], int size) {
    int arr[100];

    for (int i = 0; i < size; i++) {
        arr[i] = array1[size - 1 - i];

    }

    for (int i = 0; i < size
        ; i++) {
        cout << arr[i];
    }
}
int main() {
    int array[100], size, save ; int arr[100];
    cout << "Enter your size of array!\n";
    cin >> size;

    cout << "Enter your numbers you want to reverse\n";
    for (int i = 0; i < size; i++) {
        cin >> array[i];
    }
    arrayReverse(array, size);
return 0;

}