code: 
  """simple docstring"""
  
  
  
  
  
  
  
  import unittest
  
  from transformers.image_processing_utils import get_size_dict
  
  
  
  
  
  
  class     __a			(					unittest.TestCase			):
  
  
  
  
  
  
  
         def    _snake_case			(					self		):
  
  
  
            '''simple docstring'''
  
            _UpperCAmelCase   	=					{"wrong_key": 224}
            with self.assertRaises(lowerCamelCase_		):
               get_size_dict(lowerCamelCase_		)
  
            _UpperCAmelCase   	=					{"height": 224}
            with self.assertRaises(lowerCamelCase_		):
               get_size_dict(lowerCamelCase_		)
  
            _UpperCAmelCase   	=					{"width": 224, "shortest_edge": 224}
            with self.assertRaises(lowerCamelCase_		):
               get_size_dict(lowerCamelCase_		)
  
            # Test a dict with the correct keys is returned as is
            _UpperCAmelCase   	=					{"height": 224, "width": 224}
            _UpperCAmelCase   	=					get_size_dict(lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,lowerCamelCase_		)
  
            _UpperCAmelCase   	=					{"shortest_edge": 224}
            _UpperCAmelCase   	=					get_size_dict(lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,{"shortest_edge": 224}		)
  
            _UpperCAmelCase   	=					{"longest_edge": 224, "shortest_edge": 224}
            _UpperCAmelCase   	=					get_size_dict(lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,{"longest_edge": 224, "shortest_edge": 224}		)
  
            # Test a single int value which  represents (size, size)
            _UpperCAmelCase   	=					get_size_dict(224		)
            self.assertEqual(lowerCamelCase_							,{"height": 224, "width": 224}		)
  
            # Test a single int value which represents the shortest edge
            _UpperCAmelCase   	=					get_size_dict(224							,default_to_square=lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,{"shortest_edge": 224}		)
  
            # Test a tuple of ints which represents (height, width)
            _UpperCAmelCase   	=					get_size_dict((150, 200)		)
            self.assertEqual(lowerCamelCase_							,{"height": 150, "width": 200}		)
  
            # Test a tuple of ints which represents (width, height)
            _UpperCAmelCase   	=					get_size_dict((150, 200)							,height_width_order=lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,{"height": 200, "width": 150}		)
  
            # Test an int representing the shortest edge and max_size which represents the longest edge
            _UpperCAmelCase   	=					get_size_dict(224							,max_size=256							,default_to_square=lowerCamelCase_		)
            self.assertEqual(lowerCamelCase_							,{"shortest_edge": 224, "longest_edge": 256}		)
  
            # Test int with default_to_square=True and max_size fails
            with self.assertRaises(lowerCamelCase_		):
               get_size_dict(224							,max_size=256							,default_to_square=lowerCamelCase_		)
  
  
style_context: 
  """simple docstring"""
  
  
  
  
  
  
  
  from math import floor, sqrt
  def 			__UpperCAmelCase		(		a_			:		int				)     ->       int:
     _UpperCAmelCase   	=					0.0
     _UpperCAmelCase   	=					1.0
     _UpperCAmelCase   	=					int(sqrt(a_				)				)
     _UpperCAmelCase   	=					root
     _UpperCAmelCase   	=					0
     while integer_part != 2 * root:
        _UpperCAmelCase   	=					denominator * integer_part - numerator
        _UpperCAmelCase   	=					(n - numerator**2) / denominator
        _UpperCAmelCase   	=					int((root + numerator) / denominator				)
        period += 1
     return period
  def 			__UpperCAmelCase		(		a_			:		int = 1_00_00				)     ->       int:
     _UpperCAmelCase   	=					0
     for i in range(2    ,  n + 1				):
        _UpperCAmelCase   	=					sqrt(a_				)
        if sr - floor(a_				) != 0 and continuous_fraction_period(a_				) % 2 == 1:
           count_odd_periods += 1
     return count_odd_periods
  
  
  if __name__ == "__main__":
    print(f'''{solution(int(input().strip()))}''')
  
  