


'''simple docstring'''

from __future__ import annotations

import time

import numpy as np

_UpperCAmelCase				: Any							    =				[8, 5, 9, 7]
_UpperCAmelCase				: Tuple							    =				[
    [2, 0, 1, 1],
    [0, 1, 2, 1],
    [4, 0, 0, 3],
    [0, 2, 1, 0],
    [1, 0, 3, 0],
]
_UpperCAmelCase				: int							    =				[
    [3, 2, 1, 4],
    [0, 2, 5, 2],
    [5, 1, 0, 5],
    [1, 5, 3, 0],
    [3, 0, 3, 3],
]


class       a__				:







				"""simple docstring"""



				def __init__(self       ,			__lowercase       ,			__lowercase       ,			__lowercase       ,			):
										__lowerCAmelCase							       =				claim_vector
										__lowerCAmelCase							       =				allocated_resources_table
										__lowerCAmelCase							       =				maximum_claim_table




				def 					_snake_case  (self		):
										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		):
										return np.array(self.__claim_vector		) - np.array(
										    self.__processes_resource_summation()		)




				def 					_snake_case  (self		):
										return [
										    list(np.array(self.__maximum_claim_table[i]		) - np.array(__lowercase		)		)
										    for i, allocated_resource in enumerate(self.__allocated_resources_table		)
										]




				def 					_snake_case  (self		):
										return {self.__need().index(__lowercase		): i for i in self.__need()}




				def 					_snake_case  (self       ,			**__lowercase		):
										__lowerCAmelCase							       =				self.__need()
										__lowerCAmelCase							       =				self.__allocated_resources_table
										__lowerCAmelCase							       =				self.__available_resources()
										__lowerCAmelCase							       =				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:
																__lowerCAmelCase							       =				False
																for each_need in need_list:
																						__lowerCAmelCase							       =				True
																						for index, need in enumerate(__lowercase		):
																												if need > available_resources[index]:
																																		__lowerCAmelCase							       =				False
																																		break
																						if execution:
																												__lowerCAmelCase							       =				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:
																																								__lowerCAmelCase							       =				original_need_index
																												print(F"""Process {process_number + 1} is executing."""		)
																												# remove the process run from stack
																												need_list.remove(__lowercase		)
																												# update available/freed resources stack
																												__lowerCAmelCase							       =				np.array(__lowercase		) + np.array(
																												    alloc_resources_table[process_number]		)
																												print(
																												    '''Updated available resource stack for processes: '''
																												    + ''' '''.join([str(__lowercase		) 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		):
										print(''' ''' * 9 + '''Allocated Resource Table'''		)
										for item in self.__allocated_resources_table:
																print(
																    F"""P{self.__allocated_resources_table.index(__lowercase		) + 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(__lowercase		) + 1}"""
																    + ''' '''.join(F"""{it:>8}""" for it in item		)
																    + '''\n'''		)
										print(
										    '''Current Usage by Active Processes: '''
										    + ''' '''.join(str(__lowercase		) for x in self.__claim_vector		)		)
										print(
										    '''Initial Available Resources:       '''
										    + ''' '''.join(str(__lowercase		) for x in self.__available_resources()		)		)
										time.sleep(1		)


if __name__ == "__main__":
	import doctest

	doctest.testmod()





'''simple docstring'''

def 							__magic_name__(						):
						return [
						    a * b * (1_0_0_0 - a - b)
						    for a in range(1,				9_9_9)
						    for b in range(lowerCamelCase,				9_9_9)
						    if (a * a + b * b == (1_0_0_0 - a - b) ** 2)
						][0]


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

