

def 						_snake_case(   SCREAMING_SNAKE_CASE__      :     str   ,      SCREAMING_SNAKE_CASE__      :     str				)							->				bool:





				'''simple docstring'''






				A__   				=       len(SCREAMING_SNAKE_CASE__				) + 1
				A__   				=       len(SCREAMING_SNAKE_CASE__				) + 1

				# dp is a 2d matrix where dp[i][j] denotes whether prefix string of
				# length i of input_string matches with prefix string of length j of
				# given pattern.
				# "dp" stands for dynamic programming.
				A__   				=       [[0 for i in range(SCREAMING_SNAKE_CASE__				)] for j in range(SCREAMING_SNAKE_CASE__				)]

				# since string of zero length match pattern of zero length
				A__   				=       1

				# since pattern of zero length will never match with string of non-zero length
				for i in range(1   ,      SCREAMING_SNAKE_CASE__				):
								A__   				=       0

				# since string of zero length will match with pattern where there
				# is at least one * alternatively
				for j in range(1   ,      SCREAMING_SNAKE_CASE__				):
								A__   				=       dp[0][j - 2] if pattern[j - 1] == '*' else 0

				# now using bottom-up approach to find for all remaining lengths
				for i in range(1   ,      SCREAMING_SNAKE_CASE__				):
								for j in range(1   ,      SCREAMING_SNAKE_CASE__				):
												if input_string[i - 1] == pattern[j - 1] or pattern[j - 1] == ".":
																A__   				=       dp[i - 1][j - 1]

												elif pattern[j - 1] == "*":
																if dp[i][j - 2] == 1:
																				A__   				=       1
																elif pattern[j - 2] in (input_string[i - 1], "."):
																				A__   				=       dp[i - 1][j]
																else:
																				A__   				=       0
												else:
																A__   				=       0

				return bool(dp[-1][-1]				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					# inputing the strings
					# input_string = input("input a string :")
					# pattern = input("input a pattern :")

					lowercase_			=  "aab"
					lowercase_			=  "c*a*b"

					# using function to check whether given string matches the given pattern
					if match_pattern(input_string, pattern):
										print(f"""{input_string} matches the given pattern {pattern}""")
					else:
										print(f"""{input_string} does not match with the given pattern {pattern}""")




import random
def 						_snake_case(   SCREAMING_SNAKE_CASE__      :     list   ,      SCREAMING_SNAKE_CASE__      :     str				)							->				tuple:





    '''simple docstring'''






    A__				,						A__				,						A__   				=       [], [], []
    for element in data:
        if element < pivot:
            less.append(SCREAMING_SNAKE_CASE__				)
        elif element > pivot:
            greater.append(SCREAMING_SNAKE_CASE__				)
        else:
            equal.append(SCREAMING_SNAKE_CASE__				)
    return less, equal, greater

def 						_snake_case(   SCREAMING_SNAKE_CASE__      :     list   ,      SCREAMING_SNAKE_CASE__      :     int				)							->				str:





    '''simple docstring'''






    if index >= len(SCREAMING_SNAKE_CASE__				) or index < 0:
        return None

    A__   				=       items[random.randint(0   ,      len(SCREAMING_SNAKE_CASE__				) - 1				)]
    A__   				=       0
    A__				,						A__				,						A__   				=       _partition(SCREAMING_SNAKE_CASE__   ,      SCREAMING_SNAKE_CASE__				)
    A__   				=       len(SCREAMING_SNAKE_CASE__				)
    A__   				=       len(SCREAMING_SNAKE_CASE__				)

    # index is the pivot
    if m <= index < m + count:
        return pivot
    # must be in smaller
    elif m > index:
        return quick_select(SCREAMING_SNAKE_CASE__   ,      SCREAMING_SNAKE_CASE__				)
    # must be in larger
    else:
        return quick_select(SCREAMING_SNAKE_CASE__   ,      index - (m + count)				)

