Test case 3 skee-ball fails, I need some help

Question

class Program
{
static void Main(string[] args)
{
double points, tickets;
const double costGun = 40;
const double costTicket = 12;

points = Convert.ToDouble(Console.ReadLine());

tickets = points / costTicket;

if(costGun <= tickets){
Console.WriteLine ("Buy it!");
}
else{
Console.WriteLine ("Try again");
}
}
}

Answer 1

Your mistake is in costGun
You make it const but you have to take it from user

Answer 2

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
double points, tickets;
double costGun;
const double costTicket = 12;

points = Convert.ToDouble(Console.ReadLine());
costGun = Convert.ToDouble(Console.ReadLine());

tickets = points / costTicket;

if(costGun <= tickets){
Console.WriteLine ("Buy it!");
}
else{
Console.WriteLine ("Try again");
}
}
}
}