



"""simple docstring"""


from math import floor, sqrt

def 					_lowerCAmelCase (  lowercase_		):
						UpperCAmelCase			 =					0.0
						UpperCAmelCase			 =					1.0
						UpperCAmelCase			 =					int(sqrt(lowercase_		)		)
						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 					_lowerCAmelCase (  lowercase_ = 10000		):
						UpperCAmelCase			 =					0
						for i in range(2						,      n + 1		):
												UpperCAmelCase			 =					sqrt(lowercase_		)
												if sr - floor(lowercase_		) != 0 and continuous_fraction_period(lowercase_		) % 2 == 1:
																		count_odd_periods += 1
						return count_odd_periods


if __name__ == "__main__":
				print(f'''{solution(int(input().strip()))}''')










"""simple docstring"""


import shutil

import requests

def 					_lowerCAmelCase (  lowercase_						,      lowercase_ = False						,      lowercase_ = "."		):
						UpperCAmelCase			 =					'https://api.nasa.gov/planetary/apod'
						return requests.get(lowercase_						,      params={'api_key': api_key}		).json()

def 					_lowerCAmelCase (  lowercase_						,      lowercase_ = "."		):
						UpperCAmelCase			 =					get_apod_data(lowercase_		)
						UpperCAmelCase			 =					apod_data['url']
						UpperCAmelCase			 =					img_url.split('/'		)[-1]
						UpperCAmelCase			 =					requests.get(lowercase_						,      stream=lowercase_		)

						with open(F"""{path}/{img_name}"""						,      'wb+'		) as img_file:
												shutil.copyfileobj(response.raw						,      lowercase_		)
						del response
						return apod_data

def 					_lowerCAmelCase (  lowercase_		):
						UpperCAmelCase			 =					'https://images-api.nasa.gov/search'
						return requests.get(lowercase_						,      params={'q': query}		).json()


if __name__ == "__main__":
				print(save_apod("""YOUR API KEY"""))
				snake_case_								=			get_archive_data("""apollo 2011""")["""collection"""]["""items"""]
				print(apollo_aaaa_items[0]["""data"""][0]["""description"""])





