Exercise
Multiply If Not Zero
Objetive
Write a java program to ask the user for a number; if it is not zero, then it will ask for a second number and display their sum; otherwise, it will display "0"
Example Code
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int x, y;
System.out.print("enter x:");
x = Integer.parseInt(new Scanner(System.in).nextLine());
if (x != 0)
{
System.out.print("enter y:");
y = Integer.parseInt(new Scanner(System.in).nextLine());
System.out.printf("the product of %1$s and %2$s is %3$s" + "\r\n", x, y, x * y);
}
if (x == 0)
{
System.out.print("0");
}
}
}