int arr[] = { 1, 5, 7, 8, 9, 5, 1, 1, 5, -20 };
const int len = sizeof(arr) / sizeof(arr[0]);
for (int i{}; i < len; i++)
{
for (int j = i + 1; j < len; j++)
{
if (arr[i] > arr[j])
{
int x = arr[i];
int y = arr[j];
arr[i] = y;
arr[j] = x;
}
}
}
for (int...