//數組排序Sort(升序)，Reverse(降序)
//定義數組
int[] myint = { 1, 2, 3, 4, 5, 8, 1, 54, 55, 22, 445, 5656, 88, 10 };
//輸出原數組
Console.WriteLine("原數組是：");
foreach (int outint in myint)
{
    Console.Write(outint + "\t");
}
Console.WriteLine("\n升序排列後的數組是：");
Array.Sort(myint);//數組升序排列
foreach (int outint in myint)
{
     Console.Write(outint + "\t");
}
Console.WriteLine("\n降序配列後的數組是：");
Array.Reverse(myint);//數組降序排列
foreach (int outint in myint)
{
     Console.Write(outint + "\t");
}

//數組的合并與拆分(fēn)Copy方法
//有四個重載
//1）Array.Copy(數組1,數組2,長度)//長度int類型
//2）Array.Copy(數組1,數組2,Int64)
//3）Array.Copy(數組1,指定索引,數組2,指定索引,長度)//長度int類型
//4）Array.Copy(數組1,指定索引,數組2,指定索引,Int64)
int[] num1 = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
int[] num2 = { 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 };
int[] resultNum = new int[20];
Array.Copy(num1, resultNum, 10);//從mum1索引值爲0位置開(kāi)始複制10個元素，放(fàng)到resultNum中(zhōng)，從索引值0開(kāi)始存放(fàng)。
foreach (int outint in resultNum)
{
    Console.Write(outint + "\t");
}
Array.Copy(num2, 0, resultNum, 11, 9);//從num2索引值爲0的位置開(kāi)始取9個元素，放(fàng)到resultNum中(zhōng)，從索引值爲11的位置存放(fàng)
foreach (int outint in resultNum)
{
    Console.Write(outint + "\t");
}
Console.ReadKey();