java与c#中二维数组的区别
java中使用二维 数组public class Array2D...{
public static void main(String[] args)...{
int myInt[][]=new int;
//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.length;j)...{
myInt=i*j;
}
}
System.out.println ("myInt.length=" myInt.length ",myInt.length=" myInt.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.length;j)...{
System.out.println ("myInt[" i "][" j "]=" myInt);
}
}
}
}
在C#中int[][] myInt是声明一个交错数组,声明二维数组是这么声明int[,] myInt,上面的代码如果换成C#的,需要如下表示:
class clsArrat2D
{
/**//// <summary>
/// 应用程序的主入口点。
/// </summary>
static void Main(string[] args)
{
int[,] myInt=new int;
//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;
}
}
//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);
}
}
Console.ReadLine();
}
}
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