


def        UpperCamelCase_(				_A   :str = "The quick brown fox jumps over the lazy dog"				,     )->		bool:
			UpperCamelCase__					=       set()

			# Replace all the whitespace in our sentence
			UpperCamelCase__					=       input_str.replace(" "				,     ""  )
			for alpha in input_str:
						if "a" <= alpha.lower() <= "z":
									frequency.add(alpha.lower()  )
			return len(_A  ) == 26
def        UpperCamelCase_(				_A   :str = "The quick brown fox jumps over the lazy dog"				,     )->		bool:
			UpperCamelCase__					=       [False] * 26
			for char in input_str:
						if char.islower():
									UpperCamelCase__					=       True
						elif char.isupper():
									UpperCamelCase__					=       True
			return all(_A  )
def        UpperCamelCase_(				_A   :str = "The quick brown fox jumps over the lazy dog"				,     )->		bool:
			return len({char for char in input_str.lower() if char.isalpha()}  ) == 26
def        UpperCamelCase_(				)->		None:
			from timeit import timeit

			UpperCamelCase__					=       "from __main__ import is_pangram, is_pangram_faster, is_pangram_fastest"
			print(timeit("is_pangram()"				,     setup=_A  )  )
			print(timeit("is_pangram_faster()"				,     setup=_A  )  )
			print(timeit("is_pangram_fastest()"				,     setup=_A  )  )
			# 5.348480500048026, 2.6477354579837993, 1.8470395830227062
			# 5.036091582966037, 2.644472333951853,  1.8869528750656173


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						benchmark()






def        UpperCamelCase_(				_A   :str  )->		int:
			UpperCamelCase__					=       hex_num.strip()
			if not hex_num:
						raise ValueError("No value was passed to the function"  )

			UpperCamelCase__					=       hex_num[0] == "-"
			if is_negative:
						UpperCamelCase__					=       hex_num[1:]

			try:
						UpperCamelCase__					=       int(_A				,     16  )
			except ValueError:
						raise ValueError("Invalid value was passed to the function"  )

			UpperCamelCase__					=       ""
			while int_num > 0:
						UpperCamelCase__					=       str(int_num % 2  ) + bin_str
						int_num >>= 1

			return int(("-" + bin_str) if is_negative else bin_str  )


if __name__ == "__main__":
						import doctest

						doctest.testmod()


