CSharpTask

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

namespace CSharpLightTask
{
    class Program
    {
        static void Main(string[] args)
        {
            char symbol = '#';
            int value = 15;
            int maxValue = 20;

            DrawBar(symbol, value, maxValue, 0, 10);
            DrawBar('@', 11, 20, 0, 11, 50, color:ConsoleColor.Blue);
            Console.ReadKey();
        }
        static void DrawBar(char symbol, int value, int maxValue, int x, int y, int coloredPercent = 100 , ConsoleColor color = ConsoleColor.Red)
        {
            ConsoleColor defaultColor = Console.ForegroundColor;
            Console.SetCursorPosition(x, y);
            Console.ForegroundColor = defaultColor;
            Console.Write("[");
            string[] bar = new string[maxValue];
            for (int i = 0; i < bar.Length; i++)
            {
                if(i < (Convert.ToSingle(Convert.ToSingle(maxValue) / 100) * coloredPercent) - 1)
                {
                    Console.ForegroundColor = color;
                }
                else
                {
                    Console.ForegroundColor = defaultColor;
                }

                if (i < value)
                {
                    Console.Write(symbol);
                }

                else if (bar[i] == null)
                {
                    Console.Write(" ");
                }
            }
            Console.ForegroundColor = defaultColor;
            Console.Write("]");
        }
    }
}