Question

wap in Java to input two no. and find their product withiut using *​

Answer 1

Answer:

import java.util.Scanner;

public class abc {

   public static void main(String[] args) {

       Scanner sc=new Scanner(System.in);

       int a,b,product=0;

       System.out.println("enter  number 1");

       a=sc.nextInt();

       System.out.println("enter  number 2");

        b=sc.nextInt();

        for(;b>0;b--)

         product+=a;

       System.out.println(product);

}}

Explanation:

logic is multiplication is just adding the number again and again required no of times