using System;

public class Program

{

    public static void Main()

    {

        char[][] arrayGrande= new char [5][];

        char[] array1= {'s','e', 'g','m', 'e','n', 't', 'o'};

        char[] array2= {'t','i', 'b','e', 't','a', 'n', 'o'};

        char[] array3= {'n','e', 'b','u', 'l','o', 's', 'a'};

        char[] array4= {'e','c', 'l','i', 'p','s', 'a', 'r'};

        char[] array5= {'c','a', 'm','a', 'r','e', 'r', 'a'};

        arrayGrande[0]=array1;

        arrayGrande[1]=array2;

        arrayGrande[2]=array3;

        arrayGrande[3]=array4;

        arrayGrande[4]=array5;

        Random hola = new Random();

        int x;

        x=hola.Next(5);

        char[] auxiliar;

        auxiliar=arrayGrande[x];

        bool tiene = false;

        for(int i=0; i<8; i++){

            if(auxiliar[i]=='n'){

                tiene=true;

            }

        }

        if(tiene){

            Console.WriteLine("Tiene una n");

        }

        else{

            Console.WriteLine("No tiene una n");    

        }   

        //string temp;

        //temp=array[x];

        //Console.WriteLine(temp);

        //segmento, tibetano, nebulosa, eclipsar, camarera

    }

}