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 <bits/stdc++.h>
using namespace std; 

int main()
{
	string s;
	cin >> s;
	string Wether[3] = {"Sunny", "Cloudy", "Rainy"};
	for (int i = 0; i < 3; ++i)
	{
		if(s == Wether[2])
		{
			cout << Wether[0];
			break;
		}
		else if(s == Wether[i])
		{
			cout << Wether[i+1];
			break;
		}
	}
	return 0;
}