




"""simple docstring"""





from __future__ import annotations

import time

import numpy as np

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



class   a__					:


			def __init__(   self   :     Tuple   ,	UpperCamelCase_   :     list[int]   ,	UpperCamelCase_   :     list[list[int]]   ,	UpperCamelCase_   :     list[list[int]]   ,	):


						"""simple docstring"""




						__UpperCAmelCase						:			Any												=       claim_vector
						__UpperCAmelCase						:			Optional[Any]												=       allocated_resources_table
						__UpperCAmelCase						:			Optional[int]												=       maximum_claim_table


			def    a_  (   self   :     Tuple):


						"""simple docstring"""




						return [
						    sum(p_item[i] for p_item in self.__allocated_resources_table)
						    for i in range(len(self.__allocated_resources_table[0]))
						]


			def    a_  (   self   :     Dict):


						"""simple docstring"""




						return np.array(self.__claim_vector) - np.array(
						    self.__processes_resource_summation())


			def    a_  (   self   :     int):


						"""simple docstring"""




						return [
						    list(np.array(self.__maximum_claim_table[i]) - np.array(UpperCamelCase_))
						    for i, allocated_resource in enumerate(self.__allocated_resources_table)
						]


			def    a_  (   self   :     Tuple):


						"""simple docstring"""




						return {self.__need().index(UpperCamelCase_): i for i in self.__need()}


			def    a_  (   self   :     List[Any]   ,	**UpperCamelCase_   :     Optional[int]):


						"""simple docstring"""




						__UpperCAmelCase						:			Tuple												=       self.__need()
						__UpperCAmelCase						:			Tuple												=       self.__allocated_resources_table
						__UpperCAmelCase						:			str												=       self.__available_resources()
						__UpperCAmelCase						:			Any												=       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:
									__UpperCAmelCase						:			List[str]												=       False
									for each_need in need_list:
												__UpperCAmelCase						:			Tuple												=       True
												for index, need in enumerate(UpperCamelCase_):
															if need > available_resources[index]:
																		__UpperCAmelCase						:			Optional[Any]												=       False
																		break
												if execution:
															__UpperCAmelCase						:			Union[str, Any]												=       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:
																					__UpperCAmelCase						:			Optional[Any]												=       original_need_index
															print(F"Process {process_number + 1} is executing.")
															# remove the process run from stack
															need_list.remove(UpperCamelCase_)
															# update available/freed resources stack
															__UpperCAmelCase						:			Tuple												=       np.array(UpperCamelCase_) + np.array(
															    alloc_resources_table[process_number])
															print(
															    "Updated available resource stack for processes: "
															    + " ".join([str(UpperCamelCase_) 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    a_  (   self   :     List[str]):


						"""simple docstring"""




						print(" " * 9 + "Allocated Resource Table")
						for item in self.__allocated_resources_table:
									print(
									    F"P{self.__allocated_resources_table.index(UpperCamelCase_) + 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(UpperCamelCase_) + 1}"
									    + " ".join(F"{it:>8}" for it in item)
									    + "\n")
						print(
						    "Current Usage by Active Processes: "
						    + " ".join(str(UpperCamelCase_) for x in self.__claim_vector))
						print(
						    "Initial Available Resources:       "
						    + " ".join(str(UpperCamelCase_) for x in self.__available_resources()))
						time.sleep(1)


if __name__ == "__main__":
					import doctest

					doctest.testmod()




'''simple docstring'''




import math
from collections.abc import Callable







def 						lowerCAmelCase_							(  snake_case__						,							snake_case__						,							snake_case__		):




    '''simple docstring'''



    A			:  float   =		xa
    A			:  float   =		xa
    while True:
        if x_n == x_na or function(snake_case__		) == function(snake_case__		):
            raise ZeroDivisionError('''float division by zero, could not find root'''		)
        A			:  float   =		x_na - (
            function(snake_case__		) / ((function(snake_case__		) - function(snake_case__		)) / (x_na - x_n))
        )
        if abs(x_na - x_na		) < 10**-5:
            return x_na
        A			:  Any   =		x_na
        A			:  Any   =		x_na







def 						lowerCAmelCase_							(  snake_case__		):




    '''simple docstring'''



    return math.pow(snake_case__						,							3		) - (2 * x) - 5


if __name__ == "__main__":
      print(intersection(f, 3, 3.5))




