'''simple docstring'''

from __future__ import annotations

import time

import numpy as np

UpperCamelCase__  :						List[Any]					=      [8, 5, 9, 7]
UpperCamelCase__  :						List[str]					=      [
    [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 					_lowercase						:
      '''simple docstring'''


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



         '''simple docstring'''



         UpperCAmelCase__				:					Tuple 					=	claim_vector
         UpperCAmelCase__				:					List[str] 					=	allocated_resources_table
         UpperCAmelCase__				:					int 					=	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'''



         UpperCAmelCase__				:					Optional[Any] 					=	self.__need()
         UpperCAmelCase__				:					Dict 					=	self.__allocated_resources_table
         UpperCAmelCase__				:					Any 					=	self.__available_resources()
         UpperCAmelCase__				:					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:
            UpperCAmelCase__				:					Optional[int] 					=	False
            for each_need in need_list:
               UpperCAmelCase__				:					Tuple 					=	True
               for index, need in enumerate(lowerCamelCase_				):
                  if need > available_resources[index]:
                     UpperCAmelCase__				:					Tuple 					=	False
                     break
               if execution:
                  UpperCAmelCase__				:					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:
                        UpperCAmelCase__				:					List[Any] 					=	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
                  UpperCAmelCase__				:					List[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				)      ->      Optional[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()





'''simple docstring'''

from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Features, Sequence, Value
from .base import TaskTemplate


@dataclass(frozen=lowerCAmelCase )
class 					_lowercase						(   lowerCAmelCase ):
      '''simple docstring'''


      UpperCAmelCase_   :   str   				= field(default='''question-answering-extractive'''		,metadata={'''include_in_asdict_even_if_is_default''': True} )
      UpperCAmelCase_   :   ClassVar[Features]   				= Features({'''question''': Value('''string''' ), '''context''': Value('''string''' )} )
      UpperCAmelCase_   :   ClassVar[Features]   				= Features(
          {
              '''answers''': Sequence(
                  {
                      '''text''': Value('''string''' ),
                      '''answer_start''': Value('''int32''' ),
                  } )
          } )
      UpperCAmelCase_   :   str   				= "question"
      UpperCAmelCase_   :   str   				= "context"
      UpperCAmelCase_   :   str   				= "answers"




      @property
      def 		lowerCAmelCase__       (					self				)      ->      Dict[str, str]:



         '''simple docstring'''



         return {self.question_column: "question", self.context_column: "context", self.answers_column: "answers"}




