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++14 (GCC 5.4.1) (judge verdict: Accepted)

#include <algorithm>
#include <iostream>
#include <string>
#include <vector>

using Container = std::vector<int>;

int main()
{
  std::string s;
  std::cin >> s;

  if (s == "Sunny") {
    std::cout << "Cloudy";
  } else if (s == "Cloudy") {
    std::cout << "Rainy";
  } else {
    std::cout << "Sunny";
  }
  std::cout << std::endl;
}