What does the following program print and why? Be sure to explain why each line of output prints the way it does to get full credit.

#include

using namespace std;

int* minimart(int* a, int* b)

{

if (*a < *b) return a; else return b;

}

void swap1(int* a, int *b)

{

int* temp = a; a = b; b = temp;

}

void swap2(int* a, int *b)

{

int temp = *a; *a = *b; *b = temp;

}

int main()

{

int array[6] = { 5, 3, 4, 17, 22, 19 };

int* ptr = minimart(array, &array[2]);

ptr[1] = 9;

ptr += 2;

*ptr = -1;