虽然.NET已经是现实了Reverse(),但是学习算法有必要知道其是怎么实现的:
private static void ReverseArray(int[] array)
{
int temp;
int count = array.Length;
for (int i = 0; i < count / 2; i++)
{
temp = array[count - 1 - i];//count-1:最大元素的索引
array[count - 1 - i] = array[i];
array[i] = temp;
}
}