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

namespace Q2_VisualisingGraphs_V1
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //Declare variables
            int y = 9; int scale = 4;
            int[] yData = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
            int x = yData.Length;

            for (int i = 0; i < y; i++)
            {
                //Get current y value
                int currentY = scale;

                if (currentY == 0)
                {
                    //Write the x axis at y = 0
                    Console.Write(" " + currentY + "+");

                    for (int q = 0; q < x; q++)
                    {
                        Console.Write("-");
                    }
                    Console.WriteLine();
                }
                else
                {
                    Console.Write(currentY.ToString().PadLeft(2) + "|");

                    for (int j = 0; j < x; j++)
                    {
                        //Check if the data matches the current y
                        if (yData[j] == currentY)
                        {
                            //If so write an x
                            Console.Write("x");
                        }
                        else
                        {
                            //Else blank
                            Console.Write(" ");
                        }
                    }
                    Console.WriteLine();
                }
                //Decrease scale by 1
                scale -= 1;
            }
            Console.ReadLine();
        }
    }
}