C#和Java中二维数组区别 C#和Java中二维数组区别分析

public class Array2D{
    public static void main(String[] args){
        int myInt[][]=new int[5][10];
        //遍历，给数组中的每一个数组赋值
        for(int i=0;i<myInt.length;i++){
            for(int j=0;j<myInt[0].length;j++){
                myInt[i][j]=i*j;
            }
        }
        System.out.println ("myInt.length="+myInt.length+",myInt[0].length="+myInt[0].length);
        //输出数组每一维的下限和上限
        for(int i=0;i<myInt.length;i++){
            for(int j=0;j<myInt[0].length;j++){
                System.out.println ("myInt["+i+"]["+j+"]="+myInt[i][j]);
            }
        }
    }
}

class clsArrat2D
{
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main(string[] args)
        {
            int[,] myInt=new int[5,10];
            //遍历，给数组中的每一个数组赋值
            for(int i=myInt.GetLowerBound(0);i<=myInt.GetUpperBound(0);i++)
            {
                for(int j=myInt.GetLowerBound(1);j<=myInt.GetUpperBound(1);j++)
                {
                    myInt[i,j]=i*j;
                }
            }
            //输出数组每一维的下限和上限
            for(int i=0;i<myInt.Rank;i++)
            {
                Console.WriteLine("{0} {1} {2}", i, myInt.GetLowerBound(i), myInt.GetUpperBound(i));
            }
            //遍历，输出二维数组中每一个元素的个数
            for(int i=myInt.GetLowerBound(0);i<=myInt.GetUpperBound(0);i++)
            {
                for(int j=myInt.GetLowerBound(1);j<=myInt.GetUpperBound(1);j++)
                {
                    Console.WriteLine("myInt[{0},{1}]={2}",i,j,myInt[i,j]);
                }
            }
            Console.ReadLine();
        }
}