old_contents: #!/bin/python3
  
  import math
  import os
  import random
  import re
  import sys
  
  def riddle(arr):
      return arr
  
  
  if __name__ == '__main__':
      fptr = open(os.environ['OUTPUT_PATH'], 'w')
  
      _num_elements = int(input())
      arr = list(map(int, input().rstrip().split()))
      result = riddle(arr)
  
      fptr.write(' '.join(map(str, result)))
      fptr.write('\n')
      fptr.close()
  
new_contents: #!/bin/python3
  
  import math
  import os
  import random
  import re
  import sys
  
  def riddle(arr):
      return arr
  
  def windows(arr, window_length):
      return [arr[i : i + window_length] for i in range(len(arr) - window_length + 1)]
  
  
  if __name__ == '__main__':
      fptr = open(os.environ['OUTPUT_PATH'], 'w')
  
      _num_elements = int(input())
      arr = list(map(int, input().rstrip().split()))
      result = riddle(arr)
  
      fptr.write(' '.join(map(str, result)))
      fptr.write('\n')
      fptr.close()
  
subject: Implement a windows function