




"""simple docstring"""





from __future__ import annotations

from random import choice

def        _UpperCamelCase     (      UpperCamelCase				)      ->      Optional[Any]:


			"""simple docstring"""
			return choice(UpperCamelCase				)

def        _UpperCamelCase     (      UpperCamelCase					,							UpperCamelCase				)      ->      int:


			"""simple docstring"""
			__UpperCAmelCase						:			List[Any]												=       random_pivot(UpperCamelCase				)

			# partition based on pivot
			# linear time
			__UpperCAmelCase						:			Optional[Any]												=       [e for e in lst if e < pivot]
			__UpperCAmelCase						:			List[str]												=       [e for e in lst if e > pivot]

			# if we get lucky, pivot might be the element we want.
			# we can easily see this:
			# small (elements smaller than k)
			# + pivot (kth element)
			# + big (elements larger than k)
			if len(UpperCamelCase				) == k - 1:
						return pivot
			# pivot is in elements bigger than k
			elif len(UpperCamelCase				) < k - 1:
						return kth_number(UpperCamelCase					,							k - len(UpperCamelCase				) - 1				)
			# pivot is in elements smaller than k
			else:
						return kth_number(UpperCamelCase					,							UpperCamelCase				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()






"""simple docstring"""
def 				_snake_case      (   __snake_case							:      str						, __snake_case							:      str   ):




   """simple docstring"""







   _lowerCamelCase	:					str   =		len(__snake_case   )
   _lowerCamelCase	:					Union[str, Any]   =		len(__snake_case   )
   _lowerCamelCase	:					int   =		[[False for _ in range(m + 1   )] for _ in range(n + 1   )]
   _lowerCamelCase	:					Union[str, Any]   =		True
   for i in range(__snake_case   ):
      for j in range(m + 1   ):
         if dp[i][j]:
            if j < m and a[i].upper() == b[j]:
               _lowerCamelCase	:					Tuple   =		True
            if a[i].islower():
               _lowerCamelCase	:					Tuple   =		True
   return dp[n][m]


if __name__ == "__main__":
 import doctest

 doctest.testmod()

