// How many times is the function success called function myFun(){ for (var I =0; I <= 3; I++) { for (var I =0; I <= 4; I++) { Success(); } } }

​

// 20 times

// https://dotnetfiddle.net/VbShMO

​

​

using System;

​

​

​

public class Program

{

    public static int total = 0;

    public static void Main()

    {

        Count();

    }

    public static void Success()

    {

        total += 1;

    }

    public static void Count()

    {

        for (int i = 0; i <= 3; i++)

        {

            for (int j = 0; j <= 4; j++)

            {

                Success();

            }

        }

        Console.WriteLine(total);

    }

​

}

​

​