TripleRotationDigits

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TripleRotationDigits
{
    class Program
    {
        static void Main(string[] args)
        {
            /*In Kaspichan we drink a lot. One evening we drunk enough so we invited an interesting game: Someone says a number. The first person after him rotates the digits of this number by moving its last digit at its start (e.g. 12345  51234). The second person after that again rotates the number (e.g. 51234  45123). Finally the third person after him also rotates the number (e.g. 45123  34512). The obtained number then is sent by SMS to a fellow group of alcoholics who continue the game at their drink place.
Write a program that helps the Kaspichan drinkers to calculate the triple digits rotation of given number K. Note that zeroes could also take part in the play and the leading digits are lost after each rotation, e.g. the triple rotation of 180001 is 1180 (180001  118000  011800  11800  01180  1180).
Input
The input data should be read from the console and consists of a single line holding an integer number K.
The input data will always be valid and in the format described. There is no need to check it explicitly.
Output
The output data should be printed on the console.
The output should consist of a single line holding the number obtained after applying a triple digits rotation of the number K.
Constraints
The number K is in the range [1…999 999] inclusive.
Allowed work time for your program: 0.1 seconds.
Allowed memory: 16 MB.
Examples

Input	Output		Input	Output		Input	Output		Input	Output
51234	23451		180001	1180		443	443	 	53	35
 */
            string number = Console.ReadLine();
            int digit=int.Parse(number);
            StringBuilder rotation = new StringBuilder();
            int lastDigit = digit % 10;
            string result = null;

            for (int i = 0; i < 3; i++)
            {
                lastDigit = digit % 10;
                digit = digit / 10;
                rotation.Append(lastDigit);
                rotation.Append(digit);
                digit = int.Parse(rotation.ToString());
                result = rotation.ToString();
                rotation.Clear();
            }
            int final = int.Parse(result);
            Console.WriteLine(final);
        }
    }
}