Problem:
Score: 100 points

Problem Statement

The weather in Takahashi's town changes day by day, in the following cycle: Sunny, Cloudy, Rainy, Sunny, Cloudy, Rainy, ...

Given is a string S representing the weather in the town today. Predict the weather tomorrow.

Constraints

S is Sunny, Cloudy, or Rainy.

Input

Input is given from Standard Input in the following format:

S

Output

Print a string representing the expected weather tomorrow, in the same format in which input is given.

Sample Input 1

Sunny

Sample Output 1

Cloudy

In Takahashi's town, a sunny day is followed by a cloudy day.

Sample Input 2

Rainy

Sample Output 2

Sunny

Solution in C# (Mono 4.6.2.0) (judge verdict: Accepted)

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

namespace Atcoder
{
    class Program
    {
        static void Main(string[] args)
        {
            
            string[] wether = { "Sunny", "Cloudy", "Rainy" };

            string x = Console.ReadLine();

            //for (int i = 0; i < wether.Length; i++)
            //{
                if(x == "Sunny")
                {
                    Console.WriteLine(wether[1]);
                }
                else if(x == "Cloudy")
                {
                    Console.WriteLine(wether[2]);
                }
                else if (x == "Rainy")
                {
                    Console.WriteLine(wether[0]);
                }
            //}

                
        }
    }
}