void QuickSort(CDataList<Keytype, Infotype>& L, const int left, const int right)
{
if (left < right)
{
int pivotpos = L.Partition(left, right);
QuickSort(L, left, pivotpos - 1);
QuickSort(L, pivotpos + 1, right);
}
}
void QuickSort(CDataList<Keytype, Infotype>& L, const int left, const int right)
{
if (left < right)
{
int pivotpos = L.Partition(left, right);
QuickSort(L, left, pivotpos - 1);
QuickSort(L, pivotpos + 1, right);
}
}