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 (Clang 3.8.0) (judge verdict: Accepted)

#include <iostream>

using namespace std;

int main(){
    string S;
    cin >> S;
    string s[3] =  {"Sunny", "Cloudy", "Rainy"};
    if(S == s[0]){
        cout << s[1] << endl;
    }else if(S == s[1]){
        cout << s[2] << endl;
    }else{
        cout << s[0] << endl;
    }
}