






import os

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

__UpperCamelCase					:		Optional[Any]	  =						list(good_file_paths())
assert filepaths, "good_file_paths() failed!"

__UpperCamelCase					:		Optional[int]	  =						[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""")

__UpperCamelCase					:		Optional[Any]	  =						[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""")

__UpperCamelCase					:		List[Any]	  =						[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""")

__UpperCamelCase					:		Any	  =						[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""")

__UpperCamelCase					:		List[str]	  =						len(upper_files + space_files + hyphen_files + nodir_files)
if bad_files:
						import sys

						sys.exit(bad_files)












def      a_ (      _A = 4000000  )			->			int:







				"""simple docstring"""
				snake_case__									=     [0, 1]
				snake_case__									=     0
				while fib[i] <= n:
								fib.append(fib[i] + fib[i + 1]  )
								if fib[i + 2] > n:
												break
								i += 1
				snake_case__									=     0
				for j in range(len(_A  ) - 1  ):
								if fib[j] % 2 == 0:
												total += fib[j]

				return total


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




