






"""simple docstring"""


from __future__ import annotations


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						lowerCAmelCase      :Union[str, Any]				  = [0] * len(a__   )
						for i in range(1    ,			len(a__   )   ):
												lowerCAmelCase      :Optional[int]				  = duration_times[i - 1] + waiting_times[i - 1]
						return waiting_times


def 					UpperCAmelCase			(				a__    ,			a__   ):





						'''simple docstring'''






						return [
						    duration_time + waiting_times[i]
						    for i, duration_time in enumerate(a__   )
						]


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						return sum(a__   ) / len(a__   )


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						return sum(a__   ) / len(a__   )


if __name__ == "__main__":
		# process id's
		__SCREAMING_SNAKE_CASE      =      [1, 2, 3]

		# ensure that we actually have processes
		if len(processes) == 0:
				print('Zero amount of processes')
				raise SystemExit(0)

		# duration time of all processes
		__SCREAMING_SNAKE_CASE      =      [19, 8, 9]

		# ensure we can match each id to a duration time
		if len(duration_times) != len(processes):
				print('Unable to match all id\'s with their duration time')
				raise SystemExit(0)

		# get the waiting times and the turnaround times
		__SCREAMING_SNAKE_CASE      =      calculate_waiting_times(duration_times)
		__SCREAMING_SNAKE_CASE      =      calculate_turnaround_times(duration_times, waiting_times)

		# get the average times
		__SCREAMING_SNAKE_CASE      =      calculate_average_waiting_time(waiting_times)
		__SCREAMING_SNAKE_CASE      =      calculate_average_turnaround_time(turnaround_times)

		# print all the results
		print('Process ID\tDuration Time\tWaiting Time\tTurnaround Time')
		for i, process in enumerate(processes):
				print(
				    F"""{process}\t\t{duration_times[i]}\t\t{waiting_times[i]}\t\t"""
				    F"""{turnaround_times[i]}"""
				)
		print(F"""Average waiting time = {average_waiting_time}""")
		print(F"""Average turn around time = {average_turnaround_time}""")












"""simple docstring"""


from .number_theory.prime_numbers import next_prime




class 	__UpperCamelCase    :
					def __init__(       self       :  List[str]    ,   UpperCAmelCase       :  int    ,   UpperCAmelCase       :  int | None = None    ,   UpperCAmelCase       :  float | None = None    ,   )  ->					None:
											lowerCAmelCase      :Tuple				  = size_table
											lowerCAmelCase      :List[Any]				  = [None] * self.size_table
											lowerCAmelCase      :Tuple				  = 0.7_5 if lim_charge is None else lim_charge
											lowerCAmelCase      :str				  = 1 if charge_factor is None else charge_factor
											lowerCAmelCase      :list				  = []
											lowerCAmelCase      :dict				  = {}
					def 					UpperCAmelCase__   (       self       :  Optional[int]      )  ->					Union[str, Any]:
											return self._keys
					def 					UpperCAmelCase__   (       self       :  Dict      )  ->					Optional[Any]:
											return sum(1 for slot in self.values if slot is not None      ) / (
											    self.size_table * self.charge_factor
											)
					def 					UpperCAmelCase__   (       self       :  Any    ,   UpperCAmelCase       :  List[str]      )  ->					int:
											return key % self.size_table
					def 					UpperCAmelCase__   (       self       :  Dict    ,   UpperCAmelCase       :  Union[str, Any]      )  ->					int:
											print(f"""step {step_ord}"""      )
											print(list(range(len(self.values      )      )      )      )
											print(self.values      )
					def 					UpperCAmelCase__   (       self       :  Any    ,   UpperCAmelCase       :  Dict      )  ->					Any:
											lowerCAmelCase      :List[str]				  = 1
											lowerCAmelCase      :Union[str, Any]				  = values
											for value in values:
																	self.insert_data(UpperCAmelCase      )
																	self._step_by_step(UpperCAmelCase      )
																	i += 1
					def 					UpperCAmelCase__   (       self       :  str    ,   UpperCAmelCase       :  Dict    ,   UpperCAmelCase       :  Union[str, Any]      )  ->					Optional[Any]:
											lowerCAmelCase      :List[Any]				  = data
											lowerCAmelCase      :str				  = data
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  str    ,   UpperCAmelCase       :  str=None      )  ->					Tuple:
											lowerCAmelCase      :Optional[Any]				  = self.hash_function(key + 1      )

											while self.values[new_key] is not None and self.values[new_key] != key:
																	if self.values.count(UpperCAmelCase      ) > 0:
																							lowerCAmelCase      :Tuple				  = self.hash_function(new_key + 1      )
																	else:
																							lowerCAmelCase      :Union[str, Any]				  = None
																							break

											return new_key
					def 					UpperCAmelCase__   (       self       :  Any      )  ->					Any:
											lowerCAmelCase      :Optional[Any]				  = [value for value in self.values if value is not None]
											lowerCAmelCase      :List[str]				  = next_prime(self.size_table    ,   factor=2      )
											self._keys.clear()
											lowerCAmelCase      :int				  = [None] * self.size_table  # hell's pointers D: don't DRY ;/
											for value in survivor_values:
																	self.insert_data(UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  Tuple      )  ->					int:
											lowerCAmelCase      :Union[str, Any]				  = self.hash_function(UpperCAmelCase      )

											if self.values[key] is None:
																	self._set_value(UpperCAmelCase    ,   UpperCAmelCase      )

											elif self.values[key] == data:
																	pass

											else:
																	lowerCAmelCase      :Tuple				  = self._collision_resolution(UpperCAmelCase    ,   UpperCAmelCase      )
																	if collision_resolution is not None:
																							self._set_value(UpperCAmelCase    ,   UpperCAmelCase      )
																	else:
																							self.rehashing()
																							self.insert_data(UpperCAmelCase      )