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 Java (OpenJDK 11.0.6) (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
    public static void main(String args[]) {

        // Input
        Scanner sc = new Scanner(System.in);

        String input = sc.next();
        String result = "";

        if ( input.trim().equals("Sunny") ) {
           result="Cloudy";
        } else if ( input.trim().equals("Cloudy") ) {
           result="Rainy";
        } else if ( input.trim().equals("Rainy") ) {
           result="Sunny";
        } else {
           result="Input Error";
        }

        // Output
        System.out.println(result);

        sc.close();
    }
}