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

namespace TestShapes__containing
{
    class Program
    {
        static void Main()
        {
       
            DrawShapes square = new DrawShapes();
            DrawShapes rectangle = new DrawShapes();
            DrawShapes triangle = new DrawShapes();

           //Console.Write("Enter Shape (S, R, T):  ");
           //square.DrawSquare("S");
           //rectangle.DrawRectangle("R");
           //triangle.DrawTriangle("T");
        }
    }

    public class DrawShapes
    {

        public void DrawSquare(int size)
        {

            Console.Write("Enter Size: ");
            size = Convert.ToInt32(Console.ReadLine());

            for (int i = 0; i < size; i++)
            {
                Console.WriteLine();
                for (int j = 0; j < size; j++)
                    Console.Write("*");
            }

            Console.WriteLine();
            Console.WriteLine();
        }

        public void DrawRectangle(int length, int width)
        {

            Console.Write("Enter Length: ");
            length = Convert.ToInt32(Console.ReadLine());

            Console.Write("Enter Width: ");
            width = Convert.ToInt32(Console.ReadLine());

            for (int i = 0; i < length; i++)
            {
                Console.WriteLine();
                for (int j = 0; j < width; j++)
                    Console.Write("*");
            }
            Console.WriteLine();
            Console.WriteLine();
        }
        public void DrawTriangle(int size)
        {
            Console.Write("Enter Size: ");
            size = Convert.ToInt32(Console.ReadLine());


            for (int i = 0; i < size; i++)
            {

                Console.WriteLine();
                for (int j = 0; j < size; j++)
                {
                    for (int l = j; l <= i; l++)

                        Console.Write("*");
                }

            }

            Console.WriteLine();
            Console.WriteLine();


        }
        

    }
}