




"""simple docstring"""


def 					_lowerCamelCase(__UpperCamelCase )       ->				int:
	_lowerCAmelCase			=5381
	for x in s:
		_lowerCAmelCase			=((hash_value << 5) + hash_value) + ord(lowerCamelCase__ )
	return hash_value & 0Xffff_ffff





"""simple docstring"""


def 					_lowerCamelCase(__UpperCamelCase					,				__UpperCamelCase					,				__UpperCamelCase )       ->				float:
	if mass < 0:
		raise ValueError("""The mass of the body cannot be negative""" )
	if radius <= 0:
		raise ValueError("""The radius is always a positive non zero integer""" )
	return (mass * (velocity) ** 2) / radius


if __name__ == "__main__":
			import doctest

			doctest.testmod(verbose=True)



