



from __future__ import annotations

import time

import numpy as np

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



class 	lowerCamelCase__      :




		'''simple docstring'''



		def __init__(self		,__lowerCamelCase		,__lowerCamelCase		,__lowerCamelCase		,)					->      None:

						"""simple docstring"""






						lowerCAmelCase__					:    str												=					claim_vector
						lowerCAmelCase__					:    Union[str, Any]												=					allocated_resources_table
						lowerCAmelCase__					:    Any												=					maximum_claim_table



		def 		lowerCAmelCase__				(self			)					->      list[int]:

						"""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 		lowerCAmelCase__				(self			)					->      list[int]:

						"""simple docstring"""






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



		def 		lowerCAmelCase__				(self			)					->      list[list[int]]:

						"""simple docstring"""






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



		def 		lowerCAmelCase__				(self			)					->      dict[int, list[int]]:

						"""simple docstring"""






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



		def 		lowerCAmelCase__				(self		,**__lowerCamelCase			)					->      None:

						"""simple docstring"""






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

						"""simple docstring"""






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


if __name__ == "__main__":
							import doctest

							doctest.testmod()






def      lowerCAmelCase__		(   lowerCamelCase_		:		int = 1000):





				'''simple docstring'''

				lowerCAmelCase__						,		lowerCAmelCase__					:    int												=					1, 1
				lowerCAmelCase__					:    Any												=					2
				while True:
								lowerCAmelCase__					:    Optional[Any]												=					0
								lowerCAmelCase__					:    Any												=					fa + fa
								lowerCAmelCase__						,		lowerCAmelCase__					:    Optional[Any]												=					fa, f
								index += 1
								for _ in str(lowerCamelCase_):
												i += 1
								if i == n:
												break
				return index


if __name__ == "__main__":
							print(solution(int(str(input()).strip())))

