

"""simple docstring"""




def 						A							(  snake_case__     ):




			'''simple docstring'''


			SCREAMING_SNAKE_CASE__										=   []
			SCREAMING_SNAKE_CASE__										=   set({"""(""", """[""", """{"""}     )
			SCREAMING_SNAKE_CASE__										=   set({""")""", """]""", """}"""}     )
			SCREAMING_SNAKE_CASE__										=   {"""{""": """}""", """[""": """]""", """(""": """)"""}

			for i in range(len(snake_case__     )     ):
						if s[i] in open_brackets:
									stack.append(s[i]     )

						elif s[i] in closed_brackets and (
						    len(snake_case__     ) == 0 or (len(snake_case__     ) > 0 and open_to_closed[stack.pop()] != s[i])
						):
									return False

			return len(snake_case__     ) == 0

def 						A							(  ):




			'''simple docstring'''


			SCREAMING_SNAKE_CASE__										=   input("""Enter sequence of brackets: """     )
			if is_balanced(snake_case__     ):
						print(snake_case__		,					"""is balanced"""     )
			else:
						print(snake_case__		,					"""is not balanced"""     )


if __name__ == "__main__":
						main()





"""simple docstring"""




from __future__ import annotations

def 						A							(  snake_case__     ):




			'''simple docstring'''


			for i in range(1		,					len(matrix[0]     )     ):
						matrix[0][i] += matrix[0][i - 1]

			# preprocessing the first column
			for i in range(1		,					len(snake_case__     )     ):
						matrix[i][0] += matrix[i - 1][0]

			# updating the path cost for current position
			for i in range(1		,					len(snake_case__     )     ):
						for j in range(1		,					len(matrix[0]     )     ):
									matrix[i][j] += min(matrix[i - 1][j]		,					matrix[i][j - 1]     )

			return matrix[-1][-1]


if __name__ == "__main__":
						import doctest

						doctest.testmod()


