What purporse does the following code serves int main() { int array[] = {5, 3,…

What purporse does the following code serves

int main()

{

int array[] = {5, 3, 1, 9, 8, 2, 4, 7};

int size = sizeof(array)/sizeof(array[0]);

int i, j, min_idx,temp;

for (i = 0; i < size-1; i++)

{

min_idx = i;

for (j = i+1; j < size; j++)

{

if (array[j] < array[min_idx])

min_idx = j;

}

temp = array[min_idx];

array[min_idx] = array[i];

array[i] = temp;}