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 Scala (2.13.1) (judge verdict: Accepted)

import scala.math

object Main extends App {
  val sc = new java.util.Scanner(System.in)
  def divisors(n: Int): List[Int] =
    for (i <- (1 to n).toList if n % i == 0) yield i

  var s = sc.next()
  if(s == "Sunny") println("Cloudy")
  if(s == "Cloudy") println("Rainy")
  if(s == "Rainy") println("Sunny")
}