



"""simple docstring"""







from __future__ import annotations

import time

import numpy as np

UpperCamelCase     =							[8, 5, 9, 7]
UpperCamelCase     =							[
    [2, 0, 1, 1],
    [0, 1, 2, 1],
    [4, 0, 0, 3],
    [0, 2, 1, 0],
    [1, 0, 3, 0],
]
UpperCamelCase     =							[
    [3, 2, 1, 4],
    [0, 2, 5, 2],
    [5, 1, 0, 5],
    [1, 5, 3, 0],
    [3, 0, 3, 3],
]






class       UpperCamelCase__			:

			"""simple docstring"""


			def __init__(      self						,	SCREAMING_SNAKE_CASE__						,	SCREAMING_SNAKE_CASE__						,	SCREAMING_SNAKE_CASE__						,	)      ->	None:
				A__											=					claim_vector
				A__											=					allocated_resources_table
				A__											=					maximum_claim_table


			def   snake_case__	(      self		)      ->	list[int]:
				return [
				    sum(p_item[i] for p_item in self.__allocated_resources_table		)
				    for i in range(len(self.__allocated_resources_table[0]		)		)
				]


			def   snake_case__	(      self		)      ->	list[int]:
				return np.array(self.__claim_vector		) - np.array(
				    self.__processes_resource_summation()		)


			def   snake_case__	(      self		)      ->	list[list[int]]:
				return [
				    list(np.array(self.__maximum_claim_table[i]		) - np.array(SCREAMING_SNAKE_CASE__		)		)
				    for i, allocated_resource in enumerate(self.__allocated_resources_table		)
				]


			def   snake_case__	(      self		)      ->	dict[int, list[int]]:
				return {self.__need().index(SCREAMING_SNAKE_CASE__		): i for i in self.__need()}


			def   snake_case__	(      self						,	**SCREAMING_SNAKE_CASE__		)      ->	None:
				A__											=					self.__need()
				A__											=					self.__allocated_resources_table
				A__											=					self.__available_resources()
				A__											=					self.__need_index_manager()
				for kw, val in kwargs.items():
					if kw and val is True:
						self.__pretty_data()
				print("_" * 50 + "\n"		)
				while need_list:
					A__											=					False
					for each_need in need_list:
						A__											=					True
						for index, need in enumerate(SCREAMING_SNAKE_CASE__		):
							if need > available_resources[index]:
								A__											=					False
								break
						if execution:
							A__											=					True
							# get the original index of the process from ind_ctrl db
							for original_need_index, need_clone in need_index_manager.items():
								if each_need == need_clone:
									A__											=					original_need_index
							print(f"""Process {process_number + 1} is executing."""		)
							# remove the process run from stack
							need_list.remove(SCREAMING_SNAKE_CASE__		)
							# update available/freed resources stack
							A__											=					np.array(SCREAMING_SNAKE_CASE__		) + np.array(
							    alloc_resources_table[process_number]		)
							print(
							    "Updated available resource stack for processes: "
							    + " ".join([str(SCREAMING_SNAKE_CASE__		) for x in available_resources]		)		)
							break
					if safe:
						print("The process is in a safe state.\n"		)
					else:
						print("System in unsafe state. Aborting...\n"		)
						break







			def   snake_case__	(      self		)      ->	List[Any]:
				print(" " * 9 + "Allocated Resource Table"		)
				for item in self.__allocated_resources_table:
					print(
					    f"""P{self.__allocated_resources_table.index(SCREAMING_SNAKE_CASE__		) + 1}"""
					    + " ".join(f"""{it:>8}""" for it in item		)
					    + "\n"		)
				print(" " * 9 + "System Resource Table"		)
				for item in self.__maximum_claim_table:
					print(
					    f"""P{self.__maximum_claim_table.index(SCREAMING_SNAKE_CASE__		) + 1}"""
					    + " ".join(f"""{it:>8}""" for it in item		)
					    + "\n"		)
				print(
				    "Current Usage by Active Processes: "
				    + " ".join(str(SCREAMING_SNAKE_CASE__		) for x in self.__claim_vector		)		)
				print(
				    "Initial Available Resources:       "
				    + " ".join(str(SCREAMING_SNAKE_CASE__		) for x in self.__available_resources()		)		)
				time.sleep(1		)


if __name__ == "__main__":
			import doctest

			doctest.testmod()









"""simple docstring"""







def       _lowerCamelCase				(							UpperCAmelCase_ :       Optional[Any]     )	-> Dict:






	"""simple docstring"""





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

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

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

	return len(UpperCAmelCase_     ) == 0

def       _lowerCamelCase				(							)	-> str:






	"""simple docstring"""





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


if __name__ == "__main__":
			main()




