数组练习

//此次只为理解程序和练习敲代码

//本程序创建一个整数类型
public class ArrayDemo {
	public static void main(String args[])
	{
		int[]anArray;
		anArray=new int[3];
		anArray[0]=100;
		anArray[1]=200;
		anArray[2]=300;
		System.out.println("Element at indx0:"+anArray[0]);
		System.out.println("Element at indx1:"+anArray[1]);
		System.out.println("Element at indx2:"+anArray[2]);
	}
	

}

//二维数组的用法

public class MultiDimArrayDemo {
	public static void main(String args[])
	{
		Sting[][]names = {{"Mr.","Mr.","Mr."},"Smith","Jonrs"}};
		System.out.println(names[0][0] = names[1][0]);//Mr.Smith
		System.out.println(names[0][2] = names[1][1]);//Mr.Jones
	}

}