using System;                

​

public class Program

{

     static int Multiply (double a, double b, double c, double z)

     {

        int numl = Convert.ToInt16 (a);

        int num2 = Convert.ToInt16 (b);  

        int num3 = Convert.ToInt16 (c);  

        int num4 = Convert.ToInt16 (z);

         int result = numl * num2 * num3 * num4; 

          return result;

     }

    public void Main()

    { 

        Console.WriteLine (Multiply (1.2, 1.5, 3.4, 7.2));

    }}