

from __future__ import annotations

import math
from collections import Counter
from string import ascii_lowercase

def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   str      ):



     '''simple docstring'''





     lowercase__				,			lowercase__   :       Optional[Any]				=	analyze_text(SCREAMING_SNAKE_CASE_      )
     lowercase__   :       Union[str, Any]				=	list(' ' + ascii_lowercase      )
     # what is our total sum of probabilities.
     lowercase__   :       int				=	sum(single_char_strings.values()      )

     # one length string
     lowercase__   :       List[Any]				=	0
     # for each alpha we go in our dict and if it is in it we calculate entropy
     for ch in my_alphas:
          if ch in single_char_strings:
               lowercase__   :       List[str]				=	single_char_strings[ch]
               lowercase__   :       Tuple				=	my_str / all_sum
               my_fir_sum += prob * math.loga(SCREAMING_SNAKE_CASE_      )  # entropy formula.

    # print entropy
     print(f"""{round(-1 * my_fir_sum      ):.1f}"""      )

     # two len string
     lowercase__   :       Optional[int]				=	sum(two_char_strings.values()      )
     lowercase__   :       Tuple				=	0
     # for each alpha (two in size) calculate entropy.
     for cha in my_alphas:
          for cha in my_alphas:
               lowercase__   :       Any				=	cha + cha
               if sequence in two_char_strings:
                    lowercase__   :       Union[str, Any]				=	two_char_strings[sequence]
                    lowercase__   :       Any				=	int(SCREAMING_SNAKE_CASE_      ) / all_sum
                    my_sec_sum += prob * math.loga(SCREAMING_SNAKE_CASE_      )

    # print second entropy
     print(f"""{round(-1 * my_sec_sum      ):.1f}"""      )

     # print the difference between them
     print(f"""{round((-1 * my_sec_sum) - (-1 * my_fir_sum)      ):.1f}"""      )

def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   str      ):



     '''simple docstring'''





     lowercase__   :       Dict				=	Counter()  # type: ignore
     lowercase__   :       Any				=	Counter()  # type: ignore
     single_char_strings[text[-1]] += 1

     # first case when we have space at start.
     two_char_strings[" " + text[0]] += 1
     for i in range(0     ,					len(SCREAMING_SNAKE_CASE_      ) - 1      ):
          single_char_strings[text[i]] += 1
          two_char_strings[text[i : i + 2]] += 1
     return single_char_strings, two_char_strings

def      snake_case__      (   ):



     '''simple docstring'''





     import doctest

     doctest.testmod()
     # text = (
     #     "Had repulsive dashwoods suspicion sincerity but advantage now him. Remark "
     #     "easily garret nor nay. Civil those mrs enjoy shy fat merry. You greatest "
     #     "jointure saw horrible. He private he on be imagine suppose. Fertile "
     #     "beloved evident through no service elderly is. Blind there if every no so "
     #     "at. Own neglected you preferred way sincerity delivered his attempted. To "
     #     "of message cottage windows do besides against uncivil.  Delightful "
     #     "unreserved impossible few estimating men favourable see entreaties. She "
     #     "propriety immediate was improving. He or entrance humoured likewise "
     #     "moderate. Much nor game son say feel. Fat make met can must form into "
     #     "gate. Me we offending prevailed discovery. "
     # )

     # calculate_prob(text)


if __name__ == "__main__":
       main()




import os

try:
       from .build_directory_md import good_file_paths
except ImportError:
       from build_directory_md import good_file_paths  # type: ignore

snake_case_        =			list(good_file_paths())
assert filepaths, "good_file_paths() failed!"

snake_case_        =			[file for file in filepaths if file != file.lower()]
if upper_files:
       print(F'''{len(upper_files)} files contain uppercase characters:''')
       print('''\n'''.join(upper_files) + '''\n''')

snake_case_        =			[file for file in filepaths if ''' ''' in file]
if space_files:
       print(F'''{len(space_files)} files contain space characters:''')
       print('''\n'''.join(space_files) + '''\n''')

snake_case_        =			[file for file in filepaths if '''-''' in file]
if hyphen_files:
       print(F'''{len(hyphen_files)} files contain hyphen characters:''')
       print('''\n'''.join(hyphen_files) + '''\n''')

snake_case_        =			[file for file in filepaths if os.sep not in file]
if nodir_files:
       print(F'''{len(nodir_files)} files are not in a directory:''')
       print('''\n'''.join(nodir_files) + '''\n''')

snake_case_        =			len(upper_files + space_files + hyphen_files + nodir_files)
if bad_files:
       import sys

       sys.exit(bad_files)

