Arraylist Of Points C# Sharp Exercise


Arraylist Of Points


Create a structure named "Point3D" to represent a point in 3D space with coordinates X, Y, and Z.

Create a program that has a menu where the user can:

Add data for one point
Display all the entered points
Exit the program
The program should use ArrayLists instead of arrays.

Example Code

using System;
using System.Collections;
namespace Point3D
    class Program
        struct Point3D 
            double x, y, z; 

        static void Main(string[] args)
            bool exit = false;

            ArrayList list = new ArrayList(); 
            Point3D points = new Point3D();

            string answer;
                Console.WriteLine("1. Add data for one point");
                Console.WriteLine("2. Display all the entered points");
                Console.WriteLine("x. Display all the entered points");
                Console.Write("Enter a option: ");
                answer = Console.ReadLine();
                if (answer.ToLower() == "x")
                    exit = true;
                else if (answer == "1")
                    Console.Write("Point x: ");

                    Console.Write("Point y: ");

                    Console.Write("Point z: ");
            while (!exit);

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