
from __future__ import annotations

import math

import numpy as np
from numpy.linalg import norm


def    A (      lowercase					, lowercase				)     ->						float:
		'''simple docstring'''

		return math.sqrt(sum(pow(a - b					, 2				) for a, b in zip(lowercase					, lowercase				)				)				)


def    A (      lowercase					, lowercase				)     ->						list[list[list[float] | float]]:
		'''simple docstring'''

		if dataset.ndim != value_array.ndim:
				UpperCamelCase						=  (
				    'Wrong input data\'s dimensions... '
				    f'''dataset : {dataset.ndim}, value_array : {value_array.ndim}'''
				)
				raise ValueError(lowercase				)

		try:
				if dataset.shape[1] != value_array.shape[1]:
						UpperCamelCase						=  (
						    'Wrong input data\'s shape... '
						    f'''dataset : {dataset.shape[1]}, value_array : {value_array.shape[1]}'''
						)
						raise ValueError(lowercase				)
		except IndexError:
				if dataset.ndim != value_array.ndim:
						raise TypeError('Wrong shape'				)

		if dataset.dtype != value_array.dtype:
				UpperCamelCase						=  (
				    'Input data have different datatype... '
				    f'''dataset : {dataset.dtype}, value_array : {value_array.dtype}'''
				)
				raise TypeError(lowercase				)

		UpperCamelCase						=  []

		for value in value_array:
				UpperCamelCase						=  euclidean(lowercase					, dataset[0]				)
				UpperCamelCase						=  dataset[0].tolist()

				for dataset_value in dataset[1:]:
						UpperCamelCase						=  euclidean(lowercase					, lowercase				)

						if dist > temp_dist:
								UpperCamelCase						=  temp_dist
								UpperCamelCase						=  dataset_value.tolist()

				answer.append([vector, dist]				)

		return answer


def    A (      lowercase					, lowercase				)     ->						float:
		'''simple docstring'''

		return np.dot(lowercase					, lowercase				) / (norm(lowercase				) * norm(lowercase				))


if __name__ == "__main__":
					import doctest

					doctest.testmod()


def    A (      lowercase					, lowercase				)     ->						str:
		'''simple docstring'''

		if a < 0 or b < 0:
				raise ValueError('the value of both inputs must be positive'				)

		UpperCamelCase						=  str(bin(lowercase				)				)[2:]  # remove the leading "0b"
		UpperCamelCase						=  str(bin(lowercase				)				)[2:]  # remove the leading "0b"

		UpperCamelCase						=  max(len(lowercase				)					, len(lowercase				)				)

		return "0b" + "".join(
		    str(int(char_a != char_b				)				)
		    for char_a, char_b in zip(a_binary.zfill(lowercase				)					, b_binary.zfill(lowercase				)				)				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()
