Problem:
 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.

Solution (Python):
d = int(input())
if d == 25:
    print("Christmas")
elif d == 24:
    print("Christmas Eve")
elif d == 23:
    print("Christmas Eve Eve")
elif d == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())

if d == 25:
  print('Christmas')
elif d== 24:
  print('Christmas Eve')
elif d == 23:
  print('Christmas Eve Eve')
elif d == 22:
  print('Christmas Eve Eve Eve')

Solution (Python):

"""
Created on Tue Jan  1 15:49:46 2019

@author: Yamazaki Kenichi
"""

D = int(input())

if D == 22:
    print('Christmas Eve Eve Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 24:
    print('Christmas Eve')
else:
    print('Christmas')

Solution (Python):
print("Christmas"+" Eve"*(25-int(input())))

Solution (Python):
a = int(input())
if a == 22:
  print("Christmas Eve Eve Eve")
elif a== 23:
  print("Christmas Eve Eve")
elif a==24:
  print("Christmas Eve")
elif a==25:
  print("Christmas")

Solution (Python):
n = int(input())
if n == 22:
	print("Christmas Eve Eve Eve")
if n == 23:
	print("Christmas Eve Eve")
if n == 24:
  print("Christmas Eve")
if n == 25:
  print("Christmas")

Solution (Python):
day=input()
d=int(day)

if d==25:
    print('Christmas')
if d==24:
    print('Christmas Eve')
if d==23:
    print('Christmas Eve Eve')
if d==22:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
elif D == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())
print(' '.join(['Christmas'] + ['Eve']*(25-d)))

Solution (Python):
d = int(input())
if d == 25:
  print('Christmas')
elif d == 24:
  print('Christmas Eve')
elif d == 23:
  print('Christmas Eve Eve')
elif d == 22:
  print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
if D == 25: print('Christmas')
elif D == 24: print('Christmas Eve')
elif D == 23: print('Christmas Eve Eve')
elif D == 22: print('Christmas Eve Eve Eve')

Solution (Python):

d = input()

if(d == "25"):
    print("Christmas")
elif(d == "24"):
    print("Christmas Eve")
elif(d == "23"):
    print("Christmas Eve Eve")
elif(d == "22"):
    print("Christmas Eve Eve Eve")

Solution (Python):
print('Christmas' + ' Eve' * (25 - int(input())))

Solution (Python):
n = int(input())
if n == 25:
    print("Christmas")
elif n == 24:
    print("Christmas Eve")
elif n == 23:
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
a = int(input())

if a == 22:
  print("Christmas Eve Eve Eve")
elif a == 23:
  print("Christmas Eve Eve")
elif a == 24:
  print("Christmas Eve")
else:
  print("Christmas")

Solution (Python):
print("Christmas"+" Eve"*(25-int(input())))

Solution (Python):
d=int(input())
print("Christmas" + " Eve"*(25-d))

Solution (Python):
D = input()
if D == '25':
    print('Christmas')
elif D == '24':
    print('Christmas Eve')
elif D == '23':
    print('Christmas Eve Eve')
elif D == '22':
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
if D == 25:
  print('Christmas')
if D == 24:
  print('Christmas Eve')
if D == 23:
  print('Christmas Eve Eve')
if D == 22:
  print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
x = "Christmas" + (" Eve")*(25-D)
print(x)

Solution (Python):
D = int(input())
D = 25-D
print('Christmas',end="")
for i in range(D):
    print(' Eve',end="")
print()

Solution (Python):
print('Christmas'+' Eve'*(25-int(input())))

Solution (Python):
d = input()
if d == "25":
    print("Christmas")
elif d == "24":
    print("Christmas Eve")
elif d == "23":
    print("Christmas Eve Eve")
elif d == "22":
    print("Christmas Eve Eve Eve")

Solution (Python):
def solve(d):
    return " ".join(["Christmas"] + (["Eve"] * (25 - d)))
print solve(input())

Solution (Python):
d = int(input())
if d == 25:
    print("Christmas")
elif d == 24:
    print("Christmas Eve")
elif d == 23:
    print("Christmas Eve Eve")
elif d == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
str=input()

if int(str) ==25:
    print("Christmas")

elif int(str)==24:
    print("Christmas Eve")

elif int(str)==23:
    print("Christmas Eve Eve")

else:
    print("Christmas Eve Eve Eve")

Solution (Python):
a = 25 - int(input())
s = 'Christmas' + ' Eve' * a
print(s)

Solution (Python):
print("Christmas"+" Eve"*(25-int(input())))

Solution (Python):
D = int(input())

print("Christmas" + " Eve" * (25 - D))

Solution (Python):
D = input()
if D == "25":
  print("Christmas")
elif D == "24":
  print("Christmas Eve")
elif D == "23":
  print("Christmas Eve Eve")
elif D == "22":
  print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())

if d == 22:
    print("Christmas Eve Eve Eve")
elif d == 23:
    print("Christmas Eve Eve")
elif d == 24:
    print("Christmas Eve")
else:
    print("Christmas")

Solution (Python):
d=int(input())
print("Christmas", end="")
for i in range(25-d):
    print(" Eve", end="")

Solution (Python):
D = int(input())
print("Christmas"+" Eve"*(25-D))

Solution (Python):
date = int(input())

if date == 25:
    print('Christmas')
elif date == 24:
    print('Christmas Eve')
elif date == 23:
    print('Christmas Eve Eve')
elif date == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
n=int(input())
print("Christmas",end=" ")
for i in range(n,25):
    print('Eve',end=" ")

Solution (Python):
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)


def main():
    n = I()
    r = 'Christmas'
    for _ in range(n,25):
        r += " Eve"

    return r


print(main())

Solution (Python):
D = int(input())
if D==25:
  print("Christmas")
if D==24:
  print("Christmas Eve")
if D==23:
  print("Christmas Eve Eve")
if D==22:
  print("Christmas Eve Eve Eve")

Solution (Python):
print("Christmas"+" Eve"*(25-int(input())))

Solution (Python):
D = input()
if D == '25':
    print('Christmas')
elif D == '24':
    print('Christmas Eve')
elif D == '23':
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
d = 25 - int(input())
print("Christmas" + " Eve"*d)

Solution (Python):
print('Christmas', "Eve " * (25-int(input())))

Solution (Python):
def main():
    d = int(input())
    print('Christmas' + ' Eve' * (25 - d))


if __name__ == '__main__':
    main()

Solution (Python):
a = int(input())
if a == 25:
  print("Christmas")
elif a == 24:
  print("Christmas Eve")
elif a == 23:
  print("Christmas Eve Eve")
elif a == 22:
  print("Christmas Eve Eve Eve")

Solution (Python):
d = int (input())
if d == 25:
	print ("Christmas")
if d == 24:
	print ("Christmas Eve")
if d == 23:
	print ("Christmas Eve Eve")
if d == 22:
	print ("Christmas Eve Eve Eve")

Solution (Python):
if __name__ == '__main__':
    d = int(input())
    if d is 22:
        print('Christmas Eve Eve Eve')
    elif d is 23:
        print('Christmas Eve Eve')
    elif d is 24:
        print('Christmas Eve')
    elif d is 25:
        print('Christmas')

Solution (Python):
if __name__ == '__main__':
    d = int(input())
    if d is 22:
        print('Christmas Eve Eve Eve')
    elif d is 23:
        print('Christmas Eve Eve')
    elif d is 24:
        print('Christmas Eve')
    elif d is 25:
        print('Christmas')

Solution (Python):


day = int(input())

if day == 25:
    print('Christmas')
elif day == 24:
    print('Christmas Eve')
elif day == 23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())
if d==25:
    print("Christmas")
if d==24:
    print("Christmas Eve")
if d==23:
    print("Christmas Eve Eve")
if d==22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())
print('Christmas' + (' Eve' * (25 - D)))

Solution (Python):
D = input()
D = int(D)
if D == 25 :
    ans = "Christmas"
elif D == 24 :
    ans = "Christmas Eve"
elif D == 23: 
    ans = "Christmas Eve Eve"
elif D == 22: 
    ans = "Christmas Eve Eve Eve"
        
print (ans)

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 22:
    print('Christmas Eve Eve Eve')
else:
    print('ERROR')

Solution (Python):
print('Christmas' + ' Eve' * (25 - int(input())))

Solution (Python):
print("Christmas"+" Eve"*(25-int(input())))

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
str = "Christmas"
for i in range(25-int(input())):
    str += " Eve"
print(str)

Solution (Python):
x = int(input())
print("Christmas",end=' ')
for i in range (0,25-x):
    print("Eve",end=' ')

Solution (Python):
D=input()

print "Christmas"+" Eve"*(25-D)

Solution (Python):
X = int(input())
if X==25:
    print("Christmas")
elif X==24:
    print("Christmas Eve")
elif X==23:
    print("Christmas Eve Eve")
elif X==22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())
if D == 25: 
  print('Christmas')
elif D == 24:
  print('Christmas Eve')
elif D == 23:
  print('Christmas Eve Eve')
else:
  print('Christmas Eve Eve Eve')

Solution (Python):


D = int(input())

if D==25:
    print("Christmas")
elif D==24:
    print("Christmas Eve")
elif D==23:
    print("Christmas Eve Eve")
elif D==22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())
print('Christmas' + ' Eve' * (25 - d))

Solution (Python):
D = int(input())
print("Christmas" + " Eve" * abs(D - 25))

Solution (Python):
print('Christmas'+' Eve'*(25-int(input())))

Solution (Python):
day = int(input())
print('Christmas ', end ='')
if day < 25:
	for i in range(25-day):
  		print('Eve ', end='')

Solution (Python):
d=int(input())
print("Christmas"+" Eve"*(25-d))

Solution (Python):
D=int(input())
if (D==25):
    print("Christmas")
if(D==24):
    print("Christmas Eve")
if(D==23):
    print("Christmas Eve Eve")
if(D==22):
    print("Christmas Eve Eve Eve")

Solution (Python):

from sys import stdin

s_in = lambda: stdin.readline()[:-1]  
d_in = lambda: int(stdin.readline())  
ds_in = lambda: list(map(int, stdin.readline().split()))  

D = d_in()

cand = ['Christmas']
cand.extend(['Eve'] * (25 - D))
ans = ' '.join(cand)
print(ans)

Solution (Python):
a=int(input())
if a==25:
    print("Christmas")
elif a==24:
    print("Christmas Eve")
elif a==23:
    print("Christmas Eve Eve")
elif a==22:
    print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())
if d ==25:
  print('Christmas')
elif d==24:
  print('Christmas Eve')
elif d==23:
  print('Christmas Eve Eve')
elif d==22:
  print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())

print("Christmas ",end="")
for i in range(25-d):
  print("Eve ",end="")

Solution (Python):
print('Christmas' + (25 - int(input())) * ' Eve')

Solution (Python):
d = int(input())
if d == 25:
    print("Christmas")
if d == 24:
    print("Christmas Eve")
if d == 23:
    print("Christmas Eve Eve")
if d == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())

ans = 'Christmas'

for _ in range(25 - d):
    ans += ' Eve'

print(ans)

Solution (Python):
d = int(input())
if d == 25:
  print("Christmas")
if d == 24:
  print("Christmas Eve")
if d == 23:
  print("Christmas Eve Eve")
if d == 22:
  print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

if D == 25:
  print("Christmas")
elif D == 24:
  print("Christmas Eve")
elif D == 23:
  print("Christmas Eve Eve")
else:
  print("Christmas Eve Eve Eve")

Solution (Python):
a = 25 - int(raw_input())
print "Christmas " + " Eve" * a

Solution (Python):
print("Christmas" + "".join([" Eve" for i in range(0,25-int(input()))]))

Solution (Python):
day = int(input())

if day == 25:
  print("Christmas")
elif day == 24:
  print("Christmas Eve")
elif day == 23:
  print("Christmas Eve Eve")
elif day == 22:
  print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())
if D == 25:
    print('Christmas')

if D == 24:
    print('Christmas Eve')

if D == 23:
    print('Christmas Eve Eve')

if D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
day = int(input())

def Christmas(x):
    result25 = 'Christmas'
    if(x==25):
        return result25
    elif(x==24):
        result24 = result25 + ' Eve'
        return result24
    elif(x==23):
        result23 = result25 + ' Eve Eve'
        return result23
    else:
        result22 = result25 + ' Eve Eve Eve'
        return result22

print(Christmas(day))

Solution (Python):
D = int(input())
if D == 25 :
    print('Christmas')
elif D == 24 :
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())


if (D==25):
  print('Christmas')
elif (D==24):
  print('Christmas Eve')
elif (D==23):
  print('Christmas Eve Eve')
elif (D==22):
  print('Christmas Eve Eve Eve')

Solution (Python):
from sys import stdin


def main():
    D = int(stdin.readline().rstrip())
    if D == 25:
        print('Christmas')
    elif D == 24:
        print('Christmas Eve')
    elif D == 23:
        print('Christmas Eve Eve')
    else:
        print('Christmas Eve Eve Eve')


if __name__ == "__main__":
    main()

Solution (Python):
a = int(input())
if a == 25:
    print("Christmas")
elif a == 24:
    print("Christmas Eve")
elif a == 23:
    print("Christmas Eve Eve")
elif a == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

if D == 22:
  res = "Christmas Eve Eve Eve"
elif D == 23:
  res = "Christmas Eve Eve"
elif D == 24:
  res = "Christmas Eve"
else:
  res = "Christmas"

print(res)

Solution (Python):
d = int(input())

if d == 25:
    print("Christmas")
elif d == 24:
    print("Christmas Eve")
elif d == 23:
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
print('Christmas' + ' Eve' * (25 - int(input())))

Solution (Python):
A = int(input())

if A == 25:
    print("Christmas")

if A == 24:
    print("Christmas Eve")

if A == 23:
    print("Christmas Eve Eve")

if A == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
Day = int(input())
if(Day == 25):
  print("Christmas")
elif(Day == 24):
  print("Christmas Eve")
elif(Day == 23):
  print("Christmas Eve Eve")
else:
  print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())
if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
elif D == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = input()
if D=="25":
    print("Christmas")
elif D=="24":
    print("Christmas Eve")
elif D=="23":
    print("Christmas Eve Eve")
elif D=="22":
    print("Christmas Eve Eve Eve")

Solution (Python):
a = input()
if a == '25':
    print('Christmas')
if a == '24':
    print('Christmas Eve')
if a == '23':
    print('Christmas Eve Eve')
if a == '22':
    print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())
if d == 25:
  print("Christmas")

if d == 24:
  print("Christmas Eve")
  
if d == 23:
  print("Christmas Eve Eve")
  
if d == 22:
  print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())
if d == 22:
	print("Christmas Eve Eve Eve")
elif d == 23:
  	print("Christmas Eve Eve")
elif d == 24:
  	print("Christmas Eve")
elif d==25:
  	print("Christmas")

Solution (Python):

a = int(input())

if a == 25:
	print('Christmas')
if a == 24:
	print('Christmas Eve')
if a == 23:
	print('Christmas Eve Eve')
if a==22:
	print('Christmas Eve Eve Eve')

Solution (Python):

a = int(input())

if a == 25:
	print('Christmas')
if a == 24:
	print('Christmas Eve')
if a == 23:
	print('Christmas Eve Eve')
if a==22:
	print('Christmas Eve Eve Eve')

Solution (Python):
X = int(input())
print("Christmas" + " Eve"*(25-X))

Solution (Python):
line = int(input())
out = ''
for i in range(25 - line):
    out = out + ' Eve'

print('Christmas%s' % out)

Solution (Python):
D = int(input())

if D == 25:
  print('Christmas')
elif D == 24:
  print('Christmas Eve')
elif D == 23:
  print('Christmas Eve Eve')
elif D == 22:
  print('Christmas Eve Eve Eve')

Solution (Python):
eve="Christmas"
for x in range(25,int(input()),-1):
	eve += " Eve"
print(eve)

Solution (Python):
D = int(input())
if D == 25:
    print('Christmas')
if D == 24:
    print('Christmas Eve')
if D == 23:
    print('Christmas Eve Eve')
if D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())

if D==25:
    print('Christmas')
elif D==24:
    print('Christmas Eve')
elif D==23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):

d = int(input())

ch = "Christmas"

num = 25 - d

out = ch + num * " Eve"

print(out)

Solution (Python):

d = int(input())

ch = "Christmas"

num = 25 - d

out = ch + num * " Eve"

print(out)

Solution (Python):
s = input()
if s == "25":
  print("Christmas")
elif s == "24":
  print("Christmas Eve")
elif s == "23":
  print("Christmas Eve Eve")
elif s == "22":
  print("Christmas Eve Eve Eve")

Solution (Python):


N = int(input())
print('Christmas' + ' Eve' * (25-N))

Solution (Python):
D = int(input())

if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

a = "Christmas"

for i in range(0, 25 - D):
        a += " Eve"

print(a)

Solution (Python):
D = int(input())

a = "Christmas"

for i in range(0, 25 - D):
        a += " Eve"

print(a)

Solution (Python):
D=int(input())
if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
elif D == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
print("Christmas" + " Eve"*(25-int(input())))

Solution (Python):
n = int(input()) 
print("Christmas "+"Eve "*(25-n))

Solution (Python):


d=int(raw_input())
if d==25:
 print 'Christmas'
elif d==24:
 print 'Christmas Eve'
elif d==23:
 print 'Christmas Eve Eve'
else:
 print 'Christmas Eve Eve Eve'

Solution (Python):
D = input()
eve = ' Eve' * (25 - int(D))
print('Christmas' + eve)

Solution (Python):
n=int(input())
print("Christmas"+" Eve"*(25-n))

Solution (Python):
print('Christmas' + ' Eve' * (25 - int(input())))

Solution (Python):
D = input()
if D == '25':
    print('Christmas')
elif D == '24':
    print('Christmas Eve')
elif D == '23':
    print('Christmas Eve Eve')
elif D == '22':
     print('Christmas Eve Eve Eve ')

Solution (Python):
D = int(input())
if D < 1 or D > 26:
  raise(ValueError)
print('Christmas{}'.format(' Eve' * (25 -D)))

Solution (Python):




d = input()

if d == "22":
    print("Christmas Eve Eve Eve")
elif d == "23":
    print("Christmas Eve Eve")
elif d == "24":
    print("Christmas Eve")
elif d == "25":
    print("Christmas")

Solution (Python):
D = int(input())

if (D == 25):
	print("Christmas")
elif(D == 24):
	print("Christmas Eve")
elif(D == 23):
	print("Christmas Eve Eve")
elif(D == 22):
	print("Christmas Eve Eve Eve")
else:
	print("None")

Solution (Python):
print("Christmas" + (" Eve" * (25 - int(input()))))

Solution (Python):
D = int(input())
if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
D=int(input())

a=['Christmas','Christmas Eve','Christmas Eve Eve','Christmas Eve Eve Eve']

print(a[25-D])

Solution (Python):
Chris = input()
c = int(Chris)

if c == 25:
    print('Christmas')

elif c == 24:
    print('Christmas Eve')

elif c == 23:
    print('Christmas Eve Eve')

elif c == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
if D == 25:
	print("Christmas")
elif D == 24:
	print("Christmas Eve")
elif D == 23:
	print("Christmas Eve Eve")
else:
	print("Christmas Eve Eve Eve")

Solution (Python):
num = 25 - int(input())
s = "Christmas"
for _ in range(num):
    s = "{} {}".format(s, "Eve")
print(s)

Solution (Python):
D=input()
if D ==22:
	print 'Christmas Eve Eve Eve'
elif D==23:
	print 'Christmas Eve Eve'
elif D==24:
	print 'Christmas Eve'
elif D==25:
	print 'Christmas'

Solution (Python):
d = int(input())
print('Christmas', end=' ')
for i in range(d, 25):
    print('Eve', end=' ')

Solution (Python):
import sys

d = int(raw_input())
sys.stdout.write('Christmas')

for i in range(25-d):
    sys.stdout.write(' Eve')

sys.stdout.write("\n")
sys.stdout.flush()

Solution (Python):
D=int(input())
if D==25:
  print("Christmas")
elif D==24:
  print("Christmas Eve")
elif D==23:
  print("Christmas Eve Eve")
elif D==22:
  print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

ans = ""
if D == 25:
    ans += "Christmas"
elif D == 24:
    ans += "Christmas Eve"
elif D == 23:
    ans += "Christmas Eve Eve"
elif D == 22:
    ans += "Christmas Eve Eve Eve"

print (ans)

Solution (Python):
D=int(input())
if D==22:
    print("Christmas Eve Eve Eve")
elif D==23:
    print("Christmas Eve Eve")

elif D==24:
    print("Christmas Eve")
else:
    print("Christmas")

Solution (Python):
print("Christmas" + " Eve" * (25-int(input())))

Solution (Python):
D = input()
print("Christmas "+(25-int(D))*"Eve ")

Solution (Python):
x = int(input())
s = ['Christmas'] + ['Eve'] * (25-x)
print(' '.join(s))

Solution (Python):
D = int(input())
if (D == 25):
    print("Christmas")
elif (D == 24):
    print("Christmas Eve")
elif (D == 23):
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = input()

_str = {"25":"Christmas","24":"Christmas Eve","23":"Christmas Eve Eve","22":"Christmas Eve Eve Eve"}
print(_str[D])

Solution (Python):
D = int(input())

if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())

if D == 25:
	print('Christmas')
elif D == 24:
	print('Christmas Eve')
elif D == 23 :
	print('Christmas Eve Eve')
elif D == 22:
	print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())

if d == 25:
  print("Christmas")
elif d == 24:
  print("Christmas Eve")
elif d == 23:
  print("Christmas Eve Eve")
elif d == 22:
  print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())
sub = 25 - d

print('Christmas', end=' ')

for i in range(sub):
    print('Eve', end=' ')

Solution (Python):
d = int(input())
message = ''
if d == 25:
	message = 'Christmas'
elif d == 24:
	message = 'Christmas Eve'
elif d == 23:
	message = 'Christmas Eve Eve'
else:
	message = 'Christmas Eve Eve Eve'

print(message)

Solution (Python):


d = int(input())
if d == 25:
    print("Christmas")
elif d == 24:
    print("Christmas Eve")
elif d == 23:
    print("Christmas Eve Eve")
elif d == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
D=int(input())
print("Christmas"+" Eve"*(25-D))

Solution (Python):
D=int(input())

if D==25:
    print('Christmas')
elif D==24:
    print('Christmas Eve')
elif D==23:
    print('Christmas Eve Eve')
elif D==22:
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
elif D == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):


D = int(input())

cnt = 25 - D
S = ['Christmas']
for i in range(cnt):
    S.append('Eve')
print(*S)

Solution (Python):
D = int(input())
if(D == 25):
  print("Christmas")
elif(D == 24):
  print("Christmas Eve")
elif(D == 23):
  print("Christmas Eve Eve")
elif(D == 22):
  print("Christmas Eve Eve Eve")

Solution (Python):



def main():
    d = int(input())

    if d == 25:
        print('Christmas')
    elif d == 24:
        print('Christmas Eve')
    elif d == 23:
        print('Christmas Eve Eve')
    elif d == 22:
        print('Christmas Eve Eve Eve')


if __name__ == '__main__':
    main()

Solution (Python):
from sys import stdin
a = stdin.readline().rstrip()
w=int(a)
if w==25:
    print("Christmas")
elif w==24:
    print("Christmas Eve")
elif w==23:
    print("Christmas Eve Eve")
elif w==22:
    print("Christmas Eve Eve Eve")

Solution (Python):
c = int(input())
if c == 25:
    print("Christmas")

elif c == 24:
    print("Christmas Eve")

elif c == 23:
    print("Christmas Eve Eve")

elif c == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
print('Christmas'+(25-int(input()))*' Eve')

Solution (Python):
a='Christmas'
for i in range (0,25-int(input())):
  a+=' Eve'
print(a)

Solution (Python):
print('Christmas',end=''),
for i in range (0,25-int(input())):
  print(' Eve',end=''),

Solution (Python):
d=int(input())
print("Christmas", " Eve"*(25-d) )

Solution (Python):
s=input()
if s=="22":
    print("Christmas Eve Eve Eve")
elif s=="23":
    print("Christmas Eve Eve")
elif s=="24":
    print("Christmas Eve")
else:
    print("Christmas")

Solution (Python):
print(" ".join(["Christmas"]+["Eve"]*(25-int(input()))))

Solution (Python):
print("Christmas" + " Eve" * (25 - int(input())))

Solution (Python):
D=int(input())
if D==25:
    print('Christmas')
elif D==24:
    print('Christmas Eve')
elif D ==23:
    print('Christmas Eve Eve')
elif D==22:
    print('Christmas Eve Eve Eve')

Solution (Python):
a = input()

if a == '25':
    print('Christmas')
elif a == '24':
    print('Christmas Eve')
elif a == '23':
    print('Christmas Eve Eve')
elif a == '22':
    print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())
print('Christmas' + ' Eve' * (25 - D))

Solution (Python):

d = int(input())
if d == 25:
    print('Christmas')
elif d == 24:
    print('Christmas Eve')
elif d == 23:
    print('Christmas Eve Eve')
elif d == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):
s=int(input())
Evetimes=25-s
output="Christmas"
for cnt in range(Evetimes):
    output+=" Eve"

print(output)

Solution (Python):
def main():
    d = int(input())

    if d == 25:
        print("Christmas")
    elif d == 24:
        print("Christmas Eve")
    elif d == 23:
        print("Christmas Eve Eve")
    elif d == 22:
        print("Christmas Eve Eve Eve")

if __name__ == "__main__":
    main()

Solution (Python):
D = int(input())
if D == 25:
    print('Christmas')
elif D == 24:
    print('Christmas Eve')
elif D == 23:
    print('Christmas Eve Eve')
else :
    print('Christmas Eve Eve Eve')

Solution (Python):
a=int(input())
if a==25:
    print('Christmas')
elif a==24:
    print('Christmas Eve')
elif a==23:
    print('Christmas Eve Eve')
else:
    print('Christmas Eve Eve Eve')

Solution (Python):
d = int(input())
if d == 25:
    print('Christmas')
elif d == 24:
    print('Christmas Eve')
elif d == 23:
    print('Christmas Eve Eve')
elif d == 22:
    print('Christmas Eve Eve Eve')

Solution (Python):


from collections import deque
import itertools as it
import sys
import math

sys.setrecursionlimit(1000000)

INF = 10 ** 18
MOD = 10 ** 9 + 7

D = input()

S = "Christmas"
for i in range(D, 25):
    S = S + " Eve"

print S

Solution (Python):
D = int(input())
print("Christmas" + " Eve"*(25-D))

Solution (Python):
d = int(input())
if d == 25:
    print("Christmas")
elif d == 24:
    print("Christmas Eve")
elif d == 23:
    print("Christmas Eve Eve")
else:
    print("Christmas Eve Eve Eve")

Solution (Python):
D = int(input())

if D == 25:
    print("Christmas\n")
elif D == 24:
    print("Christmas Eve\n")
elif D == 23:
    print("Christmas Eve Eve\n")
else:
    print("Christmas Eve Eve Eve\n")

Solution (Python):
D = input()

if D == "25":
    print("Christmas\n")
elif D == "24":
    print("Christmas Eve\n")
elif D == "23":
    print("Christmas Eve Eve\n")
else:
    print("Christmas Eve Eve Eve\n")

Solution (Python):
print('Christmas' + ' Eve' * (25 - int(input())))

Solution (Python):



l="Christmas"
d=int(input())

while d<25:
    l+=" Eve"
    d+=1

print(l)

Solution (Python):
n = int(input())
ans = 'Christmas'
ans += ' Eve' * (25 - n)
print(ans)

Solution (Python):
D= int(input());

C = "Christmas";
E = " Eve";

if D==25:
    print(C);
elif 21 < D < 25:
    print(C+(E*(25-D)));

Solution (Python):
def main():
    d = int(input())
    n = 25 - d
    print('Christmas' + (' Eve' * n))

main()

Solution (Python):

D = int(input())
print("Christmas " + "Eve "*(25 - D))

Solution (Python):
num = input()

if num == '25':
  print('Christmas')
elif num == '24':
  print('Christmas Eve')
elif num == '23':
  print('Christmas Eve Eve')
else:
  print('Christmas Eve Eve Eve')

Solution (Python):
D = int(input())

if D == 25:
    print("Christmas")
elif D == 24:
    print("Christmas Eve")
elif D == 23:
    print("Christmas Eve Eve")
elif D == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
d = int(input())
p = print
p('Christmas') if d == 25 else p('Christmas Eve') if d == 24 else p('Christmas Eve Eve') if d == 23 else p('Christmas Eve Eve Eve')

Solution (Python):

a = 25 - int(input())
print("Christmas" + " Eve" * a)

Solution (Python):
D = int(input())
s = 'Christmas'+' Eve'*(25-D)
print(s)

Solution (Python):
n = int(input())
a = 'Christmas'
if n == 24:
    a += ' Eve'
elif n == 23:
    a += ' Eve Eve'
elif n == 22:
    a += ' Eve Eve Eve'

print(a)

Solution (Python):
A = int(input())
if A == 25:
    print("Christmas")
elif A == 24:
    print("Christmas Eve")
elif A == 23:
    print("Christmas Eve Eve")
elif A == 22:
    print("Christmas Eve Eve Eve")

Solution (Python):
n = int(input())
ans = "Christmas"
for i in range(25-n):
	ans += " Eve"

print(ans)

Solution (Python):
S = int(input())

if S == 22:
  print('Christmas Eve Eve Eve')
elif S == 23:
  print('Christmas Eve Eve')
elif S == 24:
  print('Christmas Eve')
else:
  print('Christmas')

Solution (Python):
day = int(input())
s = "Christmas"
eve = " Eve"
missDay = 25 - day
for x in range(missDay):
    s += eve
print(s)

Solution (Python):
print('Christmas'+' Eve '*(25-int(input())))