1.3.6.1

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Threading;

namespace IMJunior
{
    class Program
    {

        static void Main(string[] args)
        {
            int myInt = SomeMul(5);
            int mySecondInt = SomeMul(10) * 15;
        }
        public static int SomeMul(int a)
        {
            int b = 10;
            return a * b;
        }
    }

}