



'''simple docstring'''





import os
from distutils.util import strtobool
def   _SCREAMING_SNAKE_CASE    (			UpperCamelCase				,       UpperCamelCase     ):



    """simple docstring"""





    for e in env_keys:
        lowerCAmelCase__					:    Any				 =   int(os.environ.get(_snake_case				,       -1     )     )
        if val >= 0:
            return val
    return default
def   _SCREAMING_SNAKE_CASE    (			UpperCamelCase				,       UpperCamelCase=False     ):



    """simple docstring"""





    lowerCAmelCase__					:    int				 =   os.environ.get(_snake_case				,       str(_snake_case     )     )
    return strtobool(_snake_case     ) == 1  # As its name indicates `strtobool` actually returns an int...




def   _SCREAMING_SNAKE_CASE    (			UpperCamelCase				,       UpperCamelCase="no"     ):



    """simple docstring"""





    lowerCAmelCase__					:    List[Any]				 =   os.environ.get(_snake_case				,       str(_snake_case     )     )
    return value








"""simple docstring"""

def 		_snake_case	(   _snake_case				:   int							,    _snake_case				:   int				)       ->   int:






      '''simple docstring'''


      return int((input_a, input_a).count(1				) != 0				)






def 		_snake_case	(   )       ->   None:






      '''simple docstring'''


      assert or_gate(0							,    0				) == 0
      assert or_gate(0							,    1				) == 1
      assert or_gate(1							,    0				) == 1
      assert or_gate(1							,    1				) == 1


if __name__ == "__main__":
       print(or_gate(0, 1))
       print(or_gate(1, 0))
       print(or_gate(0, 0))
       print(or_gate(1, 1))

