2.02 - Multiply if not zero

Objetive

Write a C# program to ask the user for a number; if it is not zero, then it will ask for a second number and display their product; otherwise, it will display "0".

Solution

using System;
public class MultiplyZero
{
 public static void Main()
 {
  int x,y;
  
        Console.Write("enter x:");
  x=System.Convert.ToInt32(System.Console.ReadLine());
  
        if (x!=0) 
  {
   Console.Write("enter y:");
   y=System.Convert.ToInt32(System.Console.ReadLine());  
   Console.WriteLine("the product of {0} and {1} is {2}", 
    x, y, x*y);
  }
  
  if(x==0)
   Console.Write("0");
 } 
}


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