old_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  '''
  [Description]
  
  [Input]
  
  [Output]
  
  '''
  
  import sys;
  import math;
  
  def get_int_from_stdin():
      return int(sys.stdin.readline().strip('\r\n')
  
  def calc():
      pass
  
  if __name__ == '__main__':
      calc()
  
  
new_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  '''
  [Description]
  
  [Input]
  
  [Output]
  
  '''
  
  import sys;
  import math;
  
  def get_str_from_stdin():
      return sys.stdin.readline().strip('\r\n')
  
  def get_int_from_stdin():
      return int(get_str_from_stdin())
  
  def calc():
      pass
  
  if __name__ == '__main__':
      calc()
  
  
subject: update python template