

"""simple docstring"""






from __future__ import annotations

from collections import namedtuple

def 		lowerCamelCase__		(       _lowerCamelCase			, _lowerCamelCase			, _lowerCamelCase ):

    '''simple docstring'''



    _lowerCAmelCase							: Any	=     namedtuple('result'			, 'name value' )
    if (voltage, current, power).count(0 ) != 1:
        raise ValueError('Only one argument must be 0' )
    elif power < 0:
        raise ValueError(
            'Power cannot be negative in any electrical/electronics system' )
    elif voltage == 0:
        return result('voltage'			, power / current )
    elif current == 0:
        return result('current'			, power / voltage )
    elif power == 0:
        return result('power'			, float(round(abs(voltage * current )			, 2 ) ) )
    else:
        raise ValueError('Exactly one argument must be 0' )


if __name__ == "__main__":
 import doctest

 doctest.testmod()












def  SCREAMING_SNAKE_CASE				(      snake_case						,   snake_case						,   snake_case							)		->    bool:
		return not any(
		    neighbour == 1 and colored_vertices[i] == color
		    for i, neighbour in enumerate(snake_case							)							)



def  SCREAMING_SNAKE_CASE				(      snake_case						,   snake_case						,   snake_case						,   snake_case							)		->    bool:

		# Base Case
		if index == len(snake_case							):
				return True

		# Recursive Step
		for i in range(snake_case							):
				if valid_coloring(graph[index]						,   snake_case						,   snake_case							):
						# Color current vertex
						__lowercase											=     i
						# Validate coloring
						if util_color(snake_case						,   snake_case						,   snake_case						,   index + 1							):
								return True
						# Backtrack
						__lowercase											=     -1
		return False



def  SCREAMING_SNAKE_CASE				(      snake_case						,   snake_case							)		->    list[int]:
		__lowercase											=     [-1] * len(snake_case							)

		if util_color(snake_case						,   snake_case						,   snake_case						,   0							):
				return colored_vertices

		return []




