output_description: Print the specified string (case-sensitive).
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      D
attempt: n = int(input())
  T, A = map(int, input().split())
  h = list(map(int, input().split()))
  l = []
  for i in range(n):
      a = T - h[i] * 0.006
      b = int(abs(a - A))
      l.append(b)
  c = l.index(min(l))
  print(c + 1)
  
problem_description: 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.
samples: [{"input": "25", "output": "Christmas\n    \n\n* * *"}, {"input": "22", "output": "Christmas Eve Eve Eve\n    \n\nBe sure to print spaces between the words."}]