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 (GCC 5.4.1) (judge verdict: Accepted)

#include<stdio.h>
#include<string.h>
#include<math.h>
int main(){
    int X;
    char A[10];
    char *S = "Sunny";
    char *R = "Rainy";
    char *C = "Cloudy";
    gets(A);
    if(strcmp(A,S)==0){
        printf("%s\n","Cloudy");
    }else if(strcmp(A,C)==0){
        printf("%s\n","Rainy");
    }else{
        printf("%s\n","Sunny");
    }

}