Java程序两个一维数组相乘 然后输出怎么弄啊？

Answer 1

public class Day25B {

public static void main(String[] args) {

int[] arr1=new int[5],arr2=new int[5],result=new int[5];

for (int i = 0; i < result.length; i++) {

arr1[i]=(int)Math.round(Math.random()*40+10);

arr2[i]=(int)Math.round(Math.random()*40+10);

result[i]=arr1[i]*arr2[i];

}

System.out.println("索引\tarr1\tarr2\tresult");

for (int i = 0; i < result.length; i++) {

System.out.println(i+"\t"+arr1[i]+"   x   "+arr2[i]+"   =\t"+result[i]);

}

}

}