




import textwrap

import pyarrow as pa
import pytest

from datasets import Features, Image
from datasets.packaged_modules.text.text import Text

from ..utils import require_pil



@pytest.fixture
def 							_A   (						lowerCAmelCase_     :					Any			):
     """simple docstring"""

     lowerCAmelCase__		= tmp_path / "text.txt"
     lowerCAmelCase__		= textwrap.dedent(
         "\\n        Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n        Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\n        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n        Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.\n\n        Second paragraph:\n        Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n        Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\n        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n        Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.\n        "			)
     with open(lowerCAmelCase_   ,				"w"   ,				encoding="utf-8"			) as f:
          f.write(lowerCAmelCase_			)
     return str(lowerCAmelCase_			)



@pytest.fixture
def 							_A   (						lowerCAmelCase_     :					List[str]   ,				lowerCAmelCase_     :					List[Any]			):
     """simple docstring"""

     lowerCAmelCase__		= tmp_path / "text_with_image.txt"
     with open(lowerCAmelCase_   ,				"w"   ,				encoding="utf-8"			) as f:
          f.write(lowerCAmelCase_			)
     return str(lowerCAmelCase_			)



@pytest.mark.parametrize("keep_linebreaks"   ,				[True, False]			)
def 							_A   (						lowerCAmelCase_     :					Union[str, Any]   ,				lowerCAmelCase_     :					Optional[int]			):
     """simple docstring"""

     with open(lowerCAmelCase_   ,				encoding="utf-8"			) as f:
          lowerCAmelCase__		= f.read().splitlines(keepends=lowerCAmelCase_			)
     lowerCAmelCase__		= Text(keep_linebreaks=lowerCAmelCase_   ,				encoding="utf-8"			)
     lowerCAmelCase__		= text._generate_tables([[text_file]]			)
     lowerCAmelCase__		= pa.concat_tables([table for _, table in generator]			).to_pydict()["text"]
     assert generated_content == expected_content



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

     with open(lowerCAmelCase_   ,				encoding="utf-8"			) as f:
          lowerCAmelCase__		= f.read().splitlines()[0]
     lowerCAmelCase__		= Text(encoding="utf-8"   ,				features=Features({"image": Image()}			)			)
     lowerCAmelCase__		= text._generate_tables([[text_file_with_image]]			)
     lowerCAmelCase__		= pa.concat_tables([table for _, table in generator]			)
     assert pa_table.schema.field("image"			).type == Image()()
     lowerCAmelCase__		= pa_table.to_pydict()["image"]
     assert generated_content == [{"path": image_file, "bytes": None}]






@pytest.mark.parametrize("sample_by"   ,				["line", "paragraph", "document"]			)
def 							_A   (						lowerCAmelCase_     :					Optional[Any]   ,				lowerCAmelCase_     :					Optional[int]			):
     """simple docstring"""

     with open(lowerCAmelCase_   ,				encoding="utf-8"			) as f:
          lowerCAmelCase__		= f.read()
     if sample_by == "line":
          lowerCAmelCase__		= expected_content.splitlines()
     elif sample_by == "paragraph":
          lowerCAmelCase__		= expected_content.split("\n\n"			)
     elif sample_by == "document":
          lowerCAmelCase__		= [expected_content]
     lowerCAmelCase__		= Text(sample_by=lowerCAmelCase_   ,				encoding="utf-8"   ,				chunksize=100			)
     lowerCAmelCase__		= text._generate_tables([[text_file]]			)
     lowerCAmelCase__		= pa.concat_tables([table for _, table in generator]			).to_pydict()["text"]
     assert generated_content == expected_content






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()))}""")
