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 Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.util.Scanner;

public class Main {

	private static String TENKI[] = {"Sunny","Cloudy","Rainy"};

	public static void main(String[] args) {
		(new Main()).execute();
	}
	public void execute() {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String S = sc.next();
		String ans = getAnswer(S) ;
		System.out.println(ans);
	}

	public String getAnswer(String S) {
		String ans = "" ;

		if(S.equals(TENKI[0])) {
			ans = TENKI[1] ;
		}else if(S.equals(TENKI[1])){
			ans = TENKI[2] ;
		}else if(S.equals(TENKI[2])){
			ans = TENKI[0] ;
		}
		return ans ;
	}


}