04.ConsoleInputOutputHomework\05.FormattingNumbers

//Problem 5.Formatting Numbers
//Write a program that reads 3 numbers: an integer a (0 ≤ a ≤ 500), a floating-point b and a floating-point c and prints them in 4 virtual columns on the console. Each column should have a width of 10 characters. The number a should be printed in hexadecimal, left aligned; then the number a should be printed in binary form, padded with zeroes, then the number b should be printed with 2 digits after the decimal point, right aligned; the number c should be printed with 3 digits after the decimal point, left aligned.

using System;

class FormattingNumbers
{
    static void Main()
    {
        Console.Write("Please, enter  0 <= a <= 500: ");
        int a = int.Parse(Console.ReadLine());
        //Check number is valid (0 ≤ a ≤ 500)
        if (a >= 0 && a <= 500)
        {
            Console.Write("Please, enter b: ");
            decimal b = decimal.Parse(Console.ReadLine());
            Console.Write("Please, enter c: ");
            decimal c = decimal.Parse(Console.ReadLine());

            Console.Write("|{0,-10:X}|", a);
            Console.Write(Convert.ToString(a, 2).PadLeft(10, '0'));
            Console.Write("|{0,10:F2}", b);
            Console.Write("|{0,-10:F3}|", c);
            Console.WriteLine();
        }
        else
        {
            Console.WriteLine("Invalid input! Please enter integer number 0 <= a >= 500. Try again!");
        }
    }
}