已知2个一维数组：a[]={3,4,5,6,7}，b[]={1,2,3,4,5,6,7}；把数组a与数组b 对应的元素乘积再赋值给数组b，如：b[2]=a[2]*b[2]；最后输出数组b的元素。

package hanqi;

import java.util.Scanner;

public class Test7 {

    public static void main(String[] args) {

        int a[]={3,4,5,6,7};
        int b[]={1,2,3,4,5,6,7};
        for(int i=0;i<5    ;i++)
        {
            b[i]=a[i]*b[i];
            System.out.println("b["+i+"]="+b[i]);
        }

    }

}