'''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    a__				:






  def __init__(			self		:		int  ,    a		:		list[int]  ,    a		:		list[list[int]]  ,    a		:		list[list[int]]  ,    ):





      """simple docstring"""



      __lowerCamelCase          =  claim_vector
      __lowerCamelCase          =  allocated_resources_table
      __lowerCamelCase          =  maximum_claim_table






  def        SCREAMING_SNAKE_CASE__       (			self		:		Any   ):





      """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        SCREAMING_SNAKE_CASE__       (			self		:		Any   ):





      """simple docstring"""



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






  def        SCREAMING_SNAKE_CASE__       (			self		:		Dict   ):





      """simple docstring"""



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






  def        SCREAMING_SNAKE_CASE__       (			self		:		Optional[int]   ):





      """simple docstring"""



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






  def        SCREAMING_SNAKE_CASE__       (			self		:		int  ,    **a		:		str   ):





      """simple docstring"""



      __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(a   ):
                  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(a   )
                  # update available/freed resources stack
                  __lowerCamelCase          =  np.array(a   ) + np.array(
                      alloc_resources_table[process_number]   )
                  print(
                      '''Updated available resource stack for processes: '''
                      + ''' '''.join([str(a   ) 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        SCREAMING_SNAKE_CASE__       (			self		:		Tuple   ):





      """simple docstring"""



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


if __name__ == "__main__":
  import doctest

  doctest.testmod()

'''simple docstring'''




__UpperCAmelCase												="ABCDEFGHIJKLMNOPQRSTUVWXYZ"






def __lowerCAmelCase			(							)     ->   None:
    __lowerCamelCase          =  input('''Enter message: '''    )
    __lowerCamelCase          =  input('''Enter key [alphanumeric]: '''    )
    __lowerCamelCase          =  input('''Encrypt/Decrypt [e/d]: '''    )

    if mode.lower().startswith('''e'''    ):
        __lowerCamelCase          =  '''encrypt'''
        __lowerCamelCase          =  encrypt_message(UpperCamelCase__    ,  UpperCamelCase__    )
    elif mode.lower().startswith('''d'''    ):
        __lowerCamelCase          =  '''decrypt'''
        __lowerCamelCase          =  decrypt_message(UpperCamelCase__    ,  UpperCamelCase__    )

    print(f"""\n{mode.title()}ed message:"""    )
    print(UpperCamelCase__    )






def __lowerCAmelCase			(							UpperCamelCase__    ,  UpperCamelCase__    )     ->   str:
    return translate_message(UpperCamelCase__    ,  UpperCamelCase__    ,  '''encrypt'''    )






def __lowerCAmelCase			(							UpperCamelCase__    ,  UpperCamelCase__    )     ->   str:
    return translate_message(UpperCamelCase__    ,  UpperCamelCase__    ,  '''decrypt'''    )






def __lowerCAmelCase			(							UpperCamelCase__    ,  UpperCamelCase__    ,  UpperCamelCase__    )     ->   str:
    __lowerCamelCase          =  []
    __lowerCamelCase          =  0
    __lowerCamelCase          =  key.upper()

    for symbol in message:
        __lowerCamelCase          =  LETTERS.find(symbol.upper()    )
        if num != -1:
            if mode == "encrypt":
                num += LETTERS.find(key[key_index]    )
            elif mode == "decrypt":
                num -= LETTERS.find(key[key_index]    )

            num %= len(UpperCamelCase__    )

            if symbol.isupper():
                translated.append(LETTERS[num]    )
            elif symbol.islower():
                translated.append(LETTERS[num].lower()    )

            key_index += 1
            if key_index == len(UpperCamelCase__    ):
                __lowerCamelCase          =  0
        else:
            translated.append(UpperCamelCase__    )
    return "".join(UpperCamelCase__    )


if __name__ == "__main__":
  main()
