Program Help using a template

[sebwolanski]

I need to figure out how to get this program to allow you to input integers and characters. Right now it only allows integers. I have the char commented out. I have to use templates. Help will be much appreciated.

#include <iostream>

using namespace std;
void sort(int n);
void swap(int *p1, int *p2);
//void swap(char *p1, char *p2);
//char a[10];
int a[10];

int main()
{
    int i;
    for (i=0;i < 10; i++)
    {
        cout << "Enter array element #" << i+1 << ": ";
        cin >> a[i];
    }
    sort(10);
    cout << "Here is the array sorted: " << endl;
    for (i=0; i<10; i++)
    {
        cout << a[i] << " ";
    }
    cout << endl;
    return 0;
}
/*
    Bubble Sort routine
*/

void sort( int n)
{
    int i, j, low;
    for (i=0; i<10; i++)
    {
        low = i;
        for (j=i+1; j<n; j++)
            if (a[j] < a[low])
                low = j;
        if (i != low)
            swap (&a[i], &a[low]);
    }
}
void swap(int* p1, int* p2)
//void swap(char* p1, char*p2)
{
    //char temp;
    int temp;
    temp =*p1;
    *p1 = *p2;
    *p2 = temp;
}