


import operator

def    lowercase_	(	_A    :					List[str]					,      _A    :					Union[str, Any] = False					,      _A    :					int = None		):

						"""simple docstring"""




						lowerCamelCase__	:       int					=						operator.lt if reverse else operator.gt
						lowerCamelCase__	:       Tuple					=						solution or []

						if not arr:
												return solution

						lowerCamelCase__	:       Union[str, Any]					=						[arr.pop(0		)]
						for i, item in enumerate(_lowercase		):
												if _operator(_lowercase					,      sublist[-1]		):
																		sublist.append(_lowercase		)
																		arr.pop(_lowercase		)

    #  merging sublist into solution list
						if not solution:
												solution.extend(_lowercase		)
						else:
												while sublist:
																		lowerCamelCase__	:       Tuple					=						sublist.pop(0		)
																		for i, xx in enumerate(_lowercase		):
																								if not _operator(_lowercase					,      _lowercase		):
																														solution.insert(_lowercase					,      _lowercase		)
																														break
																		else:
																								solution.append(_lowercase		)

						strand_sort(_lowercase					,      _lowercase					,      _lowercase		)
						return solution


if __name__ == "__main__":
				assert strand_sort([4, 3, 5, 1, 2]) == [1, 2, 3, 4, 5]
				assert strand_sort([4, 3, 5, 1, 2], reverse=True) == [5, 4, 3, 2, 1]






import os

def    lowercase_	(	_A    :					str = "input.txt"		):

      """simple docstring"""




      with open(os.path.join(os.path.dirname(_A		)					,      _A		)		) as input_file:
            lowerCamelCase__	:       List[Any]					=						[
                [int(_A		) for element in line.split(","		)]
                for line in input_file.readlines()
            ]

      lowerCamelCase__	:       Optional[Any]					=						len(_A		)
      lowerCamelCase__	:       Union[str, Any]					=						len(matrix[0]		)

      lowerCamelCase__	:       Union[str, Any]					=						[[-1 for _ in range(_A		)] for _ in range(_A		)]
      for i in range(_A		):
            lowerCamelCase__	:       Optional[Any]					=						matrix[i][0]

      for j in range(1					,      _A		):
            for i in range(_A		):
                  lowerCamelCase__	:       int					=						minimal_path_sums[i][j - 1] + matrix[i][j]

            for i in range(1					,      _A		):
                  lowerCamelCase__	:       Tuple					=						min(
                      minimal_path_sums[i][j]					,      minimal_path_sums[i - 1][j] + matrix[i][j]		)

            for i in range(rows - 2					,      -1					,      -1		):
                  lowerCamelCase__	:       str					=						min(
                      minimal_path_sums[i][j]					,      minimal_path_sums[i + 1][j] + matrix[i][j]		)

      return min(minimal_path_sums_row[-1] for minimal_path_sums_row in minimal_path_sums		)


if __name__ == "__main__":
    print(f'{solution() = }')


