void Reverse(DataType A[],int left,int right,int arraySize)
{
if(left>=right||right>=arraySize)return false;
int mid=(left+right)/2;
for(int i=0; i<=mid-left; i++)
{
DataType temp=A[left+i];
A[left+i]=A[right-i];
A[right-i]=temp;
}
}



