output_description: Replace the first four characters in S with `2018` and print it.
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      S
attempt: result_lis = list(map(int, input().split()))
  N, T = result_lis
  
  
  def solve(n, total):
      sen = n * 1000
      if total < sen:
          return [-1, -1, -1]
  
      sa = total - sen
      kyu = sa // 9000
  
      for i in range(kyu + 1):
          zan = total - (kyu * 10000 + (n - kyu) * 1000)
          if zan % 4000 == 0:
              return [kyu, zan // 4000, (n - kyu - zan // 4000)]
      return [-1, -1, -1]
  
  
  print(" ".join(map(str, solve(N, T))))
  
problem_description: Statement
  
  On some day in January 2018, Takaki is writing a document. The document has a
  column where the current date is written in `yyyy/mm/dd` format. For example,
  January 23, 2018 should be written as `2018/01/23`.
  
  After finishing the document, she noticed that she had mistakenly wrote `2017`
  at the beginning of the date column. Write a program that, when the string
  that Takaki wrote in the date column, S, is given as input, modifies the first
  four characters in S to `2018` and prints it.
samples: [{"input": "2017/01/07", "output": "2018/01/07\n    \n\n* * *"}, {"input": "2017/01/31", "output": "2018/01/31"}]