Bubble sort with function reference

#include <iostream>

using namespace std;

void printList(int list[10])
{
    for(int i=0; i<10; i++)
    {
        cout<<list[i]<<", ";
    }
}

void sort(int (&list)[10])
{
    int temp = 0;

    for(int i=0; i<10; i++)
    {
        for(int j=0; j<9; j++)
        {
            if(list[j]>list[j+1])
            {
                temp = list[j+1];
                list[j+1] = list[j];
                list[j] = temp;
            }
        }
    }
}

int main()
{
    int list[10] = { 5,3,2,1,6,4,9,7,8,10 };
    //int temp=99;

    cout<<"Original List:\n\n\t";

    printList(list);
    cin.ignore();

    sort(list);

    cout<<"Sorted List:\n\n\t";

    printList(list);
    cin.ignore();
}