using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace encreption
{
class Program
{
static void Main(string[] args)
{
//thinking way : char => int (process them in int ) => char (back to char)
//ezhofrp
char [] c = {'e','z','h','o','f','r','p',};
int[] c_int = new int[c.Length];
char[] output = new char[c.Length+1];
output [output.Length -2] = c[0];