#include <stdio.h>
#include "hdr.h"

void
print_array(int numbers[], int n)
{
    for (int i = 0; i < n; i++)
        printf("%d%c", numbers[i], i+1 < n ? ' ' : '\n');
}

void
swap(int numbers[], int i, int j)
{
    int temp;

    temp = numbers[i];
    numbers[i] = numbers[j];
    numbers[j] = temp;
}