Array Mode

#include <iostream>
using namespace std;
void getMode(int count, int &i, int &save,int &index) {

    if (count > save) {
        save = count;
        index = i;

    }

    }



int getOccurrence(int arr[], int size) {
    int count(0); int save(0); int index = 0;
        for (int i = 0; i < size; i++) {
            for (int j = 0; j < size; j++) {

                if (arr[i] == arr[j])
                    count++;


            }
            getMode(count, i,save,index);
            count = 0;
        }
        return index;
    }



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

        cin >> array[i];
    }

    mode=   getOccurrence(array, size);

cout << "The mode of your array is " << array[mode] << endl;

}