int main()
{
int array[] = {3, 5, 1, 4, 6, 2};
int done = 0;
int i;
while (done == 0)
{
done = 1;
for (i = 0; i <= 4; i++)
{
if (array[i] = 1; i--)
{
if (array[i] > array[i-1])
{
swap(&array[i], &array[i-1]);
done = 0;
}
}
}
printf("%d", array[3]);
}
The output of the program is _____.