arrary10.java

来自「学习java编程的好程序」· Java 代码 · 共 45 行

public class arrary10
{
    int[] a=new int[]{2,4,6,8,10};
    int[] b=new int[]{1,3,5,7,9};
    public static void main(String[] args)
    {
        arrary10 w=new arrary10();
        w.print1();
        w.print2();
        w.print3();
        w.print4();
    }
        void print1()
        {
            for(int i=0;i<b.length;i++)
            {
                System.out.println("b["+i+"]="+b[i]);
            }
            System.out.println("数组b的长度是："+b.length);
        }
        void print2()
        {
             for(int i=0;i<a.length;i++)
             {
                System.out.println("a["+i+"]="+a[i]);
        }
            System.out.println("数组a的长度是："+a.length);
        }
        void print3()
        {
            for(int i=0;i<b.length;i++)
            {
                  System.out.println("c["+i+"]="+(b[i]*a[i]));
            }
            System.out.println("数组c的长度是："+b.length);
        }
        void print4()
        {
            for(int i=0;i<b.length;i++)
            {
                System.out.println("d["+i+"]="+(a[i]*a[i]*b[i]-b[i]));
            }
        }
}