將代碼過程比較常用的一些代碼片段備份一下，如下的代碼內(nèi)容是關(guān)于C#使用快速排序法給一個字符串?dāng)?shù)組排序的代碼锡溯。
class Quicksort {
private void quickSwap(string[] Array, int Left, int Right)
{
string Temp = Array[Right];
Array[Right] = Array[Left];
Array[Left] = Temp;
}
public void quickSort(string[] Array, int Left, int Right)
{
int LHold = Left;
int RHold = Right;
Random ObjRan = new Random();
int Pivot = ObjRan.Next(Left, Right);
quickSwap(Array, Pivot, Left);
Pivot = Left;
Left++;
while (Right >= Left)
{
int cmpLeftVal = Array[Left].CompareTo(Array[Pivot]);
int cmpRightVal = Array[Right].CompareTo(Array[Pivot]);
if ((cmpLeftVal >= 0) && (cmpRightVal < 0))
{
quickSwap(Array, Left, Right);
}
else
{
if (cmpLeftVal >= 0)
{
Right--;
}
else
{
if (cmpRightVal < 0)
{
Left++;
}
else
{
Right--;
Left++;
}
}
}
}? ? ?
quickSwap(Array, Pivot, Right);
Pivot = Right;?
if (Pivot > LHold)
{
quickSort(Array, LHold, Pivot);
}
if (RHold > Pivot + 1)
{
quickSort(Array, Pivot + 1, RHold);
}
}
}
