void swap(int *val1, int *val2)
{
int temp = *val1;
*val1 = *val2;
*val2 = temp;
}
void Bubble_Sort(int array[], int low, int high)
{
int i, j;
for (i = low; i <= high - 1; i++)
for (j = low; j <= high - 1; j++)
if (array[j] > array[j+1])
swap(&array[j], &array[j+1])
}