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: Wrong Answer)

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int main()
{
	char *a[3] ={"Sunday","Cloudy","Rainy"};
	char *b;
	b =(char*)malloc(20);
	scanf("%s",&b[0]);
	if(strcmp(b,a[0])==0)
	{
		printf("Cloudy");
	}
	if(strcmp(b,a[1])==0)
	{
		printf("Rainy");
	}
	if(strcmp(b,a[2])==0)
	{
		printf("Sunday");
	}
	return 0;
}