





UpperCAmelCase__						:			Dict									=2_56
# Modulus to hash a string
UpperCAmelCase__						:			Optional[int]									=1_00_00_03





def      _lowercase					(						_UpperCAmelCase			,      _UpperCAmelCase				)						->  bool:
				lowerCamelCase	 =len(_UpperCAmelCase				)
				lowerCamelCase	 =len(_UpperCAmelCase				)
				if p_len > t_len:
								return False

				lowerCamelCase	 =0
				lowerCamelCase	 =0
				lowerCamelCase	 =1

				# Calculating the hash of pattern and substring of text
				for i in range(_UpperCAmelCase				):
								lowerCamelCase	 =(ord(pattern[i]				) + p_hash * alphabet_size) % modulus
								lowerCamelCase	 =(ord(text[i]				) + text_hash * alphabet_size) % modulus
								if i == p_len - 1:
												continue
								lowerCamelCase	 =(modulus_power * alphabet_size) % modulus

				for i in range(0			,      t_len - p_len + 1				):
								if text_hash == p_hash and text[i : i + p_len] == pattern:
												return True
								if i == t_len - p_len:
												continue
								# Calculate the https://en.wikipedia.org/wiki/Rolling_hash
								lowerCamelCase	 =(
								    (text_hash - ord(text[i]				) * modulus_power) * alphabet_size
								    + ord(text[i + p_len]				)
								) % modulus
				return False





def      _lowercase					(						)						->  None:
				lowerCamelCase	 ="""abc1abc12"""
				lowerCamelCase	 ="""alskfjaldsabc1abc1abc12k23adsfabcabc"""
				lowerCamelCase	 ="""alskfjaldsk23adsfabcabc"""
				assert rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				) and not rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)

				# Test 2)
				lowerCamelCase	 ="""ABABX"""
				lowerCamelCase	 ="""ABABZABABYABABX"""
				assert rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)

				# Test 3)
				lowerCamelCase	 ="""AAAB"""
				lowerCamelCase	 ="""ABAAAAAB"""
				assert rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)

				# Test 4)
				lowerCamelCase	 ="""abcdabcy"""
				lowerCamelCase	 ="""abcxabcdabxabcdabcdabcy"""
				assert rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)

				# Test 5)
				lowerCamelCase	 ="""Lü"""
				lowerCamelCase	 ="""Lüsai"""
				assert rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)
				lowerCamelCase	 ="""Lue"""
				assert not rabin_karp(_UpperCAmelCase			,      _UpperCAmelCase				)
				print("""Success."""				)


if __name__ == "__main__":
							test_rabin_karp()












import os

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

UpperCAmelCase__						:			List[Any]									=list(good_file_paths())
assert filepaths, "good_file_paths() failed!"

UpperCAmelCase__						:			Dict									=[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__						:			Dict									=[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__						:			Dict									=[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__						:			Optional[int]									=[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__						:			str									=len(upper_files + space_files + hyphen_files + nodir_files)
if bad_files:
							import sys

							sys.exit(bad_files)





