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;
#define rep(i,x) for(int i=0;i<x;i++)

int getmd(int a,int b,int c,int d){
    return abs(a-c)+abs(b-d);
}

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

    if(s=="Sunny")  puts("Cloudy");
    if(s=="Cloudy") puts("Rainy");
    if(s=="Rainy")  puts("Sunny");
    
    return 0;
}