using System;

public class Program

{

    public static void Main()

    {

        string[] decorationGroup = new string[] {"Mika", "Dafna", "Roei"};

        // length, type

        for(int i = 0; i< decorationGroup.Length; i++){

            Console.WriteLine(decorationGroup[i]);

        }

​

        class Student{

            int height;

            int weight;

            string name;

            public Student(int height, int weight, string name){

                this.height = height;

                this.weight = weight;

                this.name = name;

            }

        }

    }

}