

def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   Any = 4_000_000      ):



     '''simple docstring'''





     lowercase__   :       Any				=	[]
     lowercase__				,			lowercase__   :       str				=	0, 1
     while b <= n:
          if b % 2 == 0:
               even_fibs.append(lowerCAmelCase__      )
          lowercase__				,			lowercase__   :       Any				=	b, a + b
     return sum(lowerCAmelCase__      )


if __name__ == "__main__":
       print(F'''{solution() = }''')


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)

