using System;
namespace P4_11
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] lbArray = new int[4]{10,8,6,4};
            int[] copyArray1 = new int[lbArray.Length];
            int[] copyArray2 = new int[lbArray.Length];
            int[] copyArray3 = new int[lbArray.Length];
            int[] copyArray4 = new int[lbArray.Length];
            //һָ鷽
            for (int i = 0; i != lbArray.Length ; i++)
            {
                copyArray1[i] = lbArray[i];
            }
            //ڶָ鷽
            lbArray.CopyTo(copyArray2,0);
            //ָ鷽
            Array.Copy(lbArray, copyArray3, lbArray.Length);
            //ָ鷽
           copyArray4 = (int[])lbArray.Clone();
            Console.WriteLine("һָ鷽...");
            foreach (int lb in copyArray1)
            {
                Console.Write(lb + ",   ");
            }
            Console.WriteLine();
            Console.WriteLine("ڶָ鷽...");
            foreach (int lb in copyArray2)
            {
                Console.Write(lb + ",   ");
            }
            Console.WriteLine();
            Console.WriteLine("ָ鷽...");
            foreach (int lb in copyArray2)
            {
                Console.Write(lb + ",   ");
            }
            Console.WriteLine();
            Console.WriteLine("ָ鷽...");
            foreach (int lb in copyArray2)
            {
                Console.Write(lb + ",   ");
            }
            Console.ReadLine();
        }
        
    }
   
}
