




# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from pathlib import Path

from .config_args import default_config_file, load_config_from_file
from .config_utils import SubcommandHelpFormatter


UpperCamelCase								=     'Update an existing config file with the latest defaults while maintaining the old configuration.'



def 							_A   (						lowerCAmelCase_     :					List[str]			):
     """simple docstring"""

     lowerCAmelCase__		= args.config_file
     if config_file is None and Path(lowerCAmelCase_			).exists():
          lowerCAmelCase__		= default_config_file
     elif not Path(lowerCAmelCase_			).exists():
          raise ValueError(F'The passed config file located at {config_file} doesn\'t exist.'			)
     lowerCAmelCase__		= load_config_from_file(lowerCAmelCase_			)

     if config_file.endswith(".json"			):
          config.to_json_file(lowerCAmelCase_			)
     else:
          config.to_yaml_file(lowerCAmelCase_			)
     return config_file



def 							_A   (						lowerCAmelCase_     :					Any   ,				lowerCAmelCase_     :					str			):
     """simple docstring"""

     lowerCAmelCase__		= parser.add_parser("update"   ,				parents=lowerCAmelCase_   ,				help=lowerCAmelCase_   ,				formatter_class=lowerCAmelCase_			)
     parser.add_argument(
         "--config_file"   ,				default=lowerCAmelCase_   ,				help=(
             "The path to the config file to update. Will default to a file named default_config.yaml in the cache "
             "location, which is the content of the environment `HF_HOME` suffixed with 'accelerate', or if you don't have "
             "such an environment variable, your cache directory ('~/.cache' or the content of `XDG_CACHE_HOME`) suffixed "
             "with 'huggingface'."
         )   ,				)

     parser.set_defaults(func=lowerCAmelCase_			)
     return parser






def 							_A   (						lowerCAmelCase_     :					Dict			):
     """simple docstring"""

     lowerCAmelCase__		= update_config(lowerCAmelCase_			)
     print(F'Sucessfully updated the configuration file at {config_file}.'			)






from math import floor, sqrt



def 							_A   (						lowerCAmelCase_     :					int			):
     """simple docstring"""

     lowerCAmelCase__		= 0.0
     lowerCAmelCase__		= 1.0
     lowerCAmelCase__		= int(sqrt(lowerCAmelCase_			)			)
     lowerCAmelCase__		= root
     lowerCAmelCase__		= 0
     while integer_part != 2 * root:
          lowerCAmelCase__		= denominator * integer_part - numerator
          lowerCAmelCase__		= (n - numerator**2) / denominator
          lowerCAmelCase__		= int((root + numerator) / denominator			)
          period += 1
     return period



def 							_A   (						lowerCAmelCase_     :					int = 1_0000			):
     """simple docstring"""

     lowerCAmelCase__		= 0
     for i in range(2   ,				n + 1			):
          lowerCAmelCase__		= sqrt(lowerCAmelCase_			)
          if sr - floor(lowerCAmelCase_			) != 0 and continuous_fraction_period(lowerCAmelCase_			) % 2 == 1:
               count_odd_periods += 1
     return count_odd_periods


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