101150: [AtCoder]ABC115 A - Christmas Eve Eve Eve
Memory Limit：256 MB
Time Limit：2 S
Judge Style：Text Compare
Creator：
Submit：0
Solved：0
Description
Score : $100$ points
Problem Statement
In some other world, today is December $D$-th.
Write a program that prints Christmas if $D = 25$, Christmas Eve if $D = 24$, Christmas Eve Eve if $D = 23$ and Christmas Eve Eve Eve if $D = 22$.
Constraints
- $22 \leq D \leq 25$
- $D$ is an integer.
Input
Input is given from Standard Input in the following format:
$D$
Output
Print the specified string (case-sensitive).
Sample Input 1
25
Sample Output 1
Christmas
Sample Input 2
22
Sample Output 2
Christmas Eve Eve Eve
Be sure to print spaces between the words.