



"""simple docstring"""







def       _lowerCamelCase				(							UpperCAmelCase_ :       str,	UpperCAmelCase_ :       str     )	-> bool:






	"""simple docstring"""





	A__											=					len(UpperCAmelCase_     )
	A__											=					len(UpperCAmelCase_     )
	A__											=					[[False for _ in range(m + 1     )] for _ in range(n + 1     )]
	A__											=					True
	for i in range(UpperCAmelCase_     ):
		for j in range(m + 1     ):
			if dp[i][j]:
				if j < m and a[i].upper() == b[j]:
					A__											=					True
				if a[i].islower():
					A__											=					True
	return dp[n][m]


if __name__ == "__main__":
			import doctest

			doctest.testmod()










from __future__ import annotations

from collections.abc import Iterator





class 			lowerCamelCase_				:


 '''simple docstring'''







 def __init__(				self    :						Union[str, Any]							,							_lowerCAmelCase    :						int		):
       SCREAMING_SNAKE_CASE_      		=     value
       SCREAMING_SNAKE_CASE_      		=     None
       SCREAMING_SNAKE_CASE_      		=     None





class 			lowerCamelCase_				:


 '''simple docstring'''







 def __init__(				self    :						int							,							_lowerCAmelCase    :						Node		):
       SCREAMING_SNAKE_CASE_      		=     tree



 def  lowerCAmelCase_    (				self    :						Union[str, Any]							,							_lowerCAmelCase    :						Node | None		):
       if node is None:
             return 0
       return node.value + (
           self.depth_first_search(node.left		) + self.depth_first_search(node.right		)
       )




 def __iter__(				self    :						Dict		):
       yield self.depth_first_search(self.tree		)


if __name__ == "__main__":
   import doctest

   doctest.testmod()