Java program calculate product of three number taking from user

import java.util.*;
 public class product
{
  public static void main(String args[])
{
  Scanner p= new Scanner(System.in);
  int a,b,c,pro;
 System.out.println("Enter three number please :");
 a=p.nextInt();
 b=p.nextInt();
 c=p.nextInt();
 pro=a*b*c;
  System.out.printf("The product of three numbers is =%d",pro);
  }}