18.DifferentIntegersSize

using System;
using System.Numerics;

class Program
{
    static void Main()
    {
        BigInteger number = BigInteger.Parse(Console.ReadLine());

        if (number >= long.MinValue && number <= long.MaxValue)
        {
            Console.WriteLine($"{number} can fit in:");
            if (number >= sbyte.MinValue && number <= sbyte.MaxValue) Console.WriteLine("* sbyte");
            if (number >= byte.MinValue && number <= byte.MaxValue) Console.WriteLine("* byte");
            if (number >= short.MinValue && number <= short.MaxValue) Console.WriteLine("* short");
            if (number >= ushort.MinValue && number <= ushort.MaxValue) Console.WriteLine("* ushort");
            if (number >= int.MinValue && number <= int.MaxValue) Console.WriteLine("* int");
            if (number >= uint.MinValue && number <= uint.MaxValue) Console.WriteLine("* uint");
            if (number >= long.MinValue && number <= long.MaxValue) Console.WriteLine("* long");
        }
        else
        {
            Console.WriteLine($"{number} can't fit in any type");
        }
    }
}