using System;

public class Program

{

    public static void Main()

    {

            int a=72;

            char b=(char)a;

            int c=69;

            char d=(char)c;

            int e=73;

            char f=(char)e;

            int g=73;

            char v=(char)g;

            int j=48;

            char m=(char)j;

            Console.Write(b);

            Console.Write(d);

            Console.Write(f);

            Console.Write(v);

        Console.Write(m);

    }

}