Enter the Integers and find the how many numbers has been entered?

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace FindNumber

{
class Program

{
 static void Main(string[] args)

{
int n, count = 0;

Console.WriteLine("Enter an Integer");

n = int.Parse(Console.ReadLine());

while (n != 0)

{
n = n/10;

count++;

}
Console.WriteLine(count);

Console.ReadLine();

}

}

}
  output: