Help with visual studio

Question

i wrote this code:

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

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args){
//trying my new learnings
Console.WriteLine("What's your name?");
string Username = Console.ReadLine();
Console.WriteLine("Hello {0}",Username);
Console.WriteLine("Please Enter Your Favorite Number:");
int Fnum = Convert.ToInt32(Console.ReadLine());
if (Fnum > 10)
{
switch (Fnum)
{
case 11:
Console.WriteLine("You are ...");
break;
case 12:
Console.WriteLine("You are LuckY");
break;
default:
Console.WriteLine("No idea :)");
break;
}
}
else
{
Console.WriteLine("Just be careful if you are walking home :P");
}

}
}
}

and after entering a number for "Fnum" the Console app will be closed.
Is there any problem in my code??

Answer 1

ctrl + f5
or set your subsystem to console
or add a breakpoint at the end of code