
from __future__ import annotations






def  a_	( __lowercase     :			list[int]				)				->						list[int]:
			_snake_case						=    [0] * len(__lowercase				)
			for i in range(1 ,      len(__lowercase				)				):
						_snake_case						=    duration_times[i - 1] + waiting_times[i - 1]
			return waiting_times






def  a_	( __lowercase     :			list[int] ,      __lowercase     :			list[int]				)				->						list[int]:
			return [
			    duration_time + waiting_times[i]
			    for i, duration_time in enumerate(__lowercase				)
			]






def  a_	( __lowercase     :			list[int]				)				->						float:
			return sum(__lowercase				) / len(__lowercase				)






def  a_	( __lowercase     :			list[int]				)				->						float:
			return sum(__lowercase				) / len(__lowercase				)


if __name__ == "__main__":
			# process id's
			_lowerCamelCase :       int     					=    [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
			_lowerCamelCase :       Dict     					=    [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
			_lowerCamelCase :       Any     					=    calculate_waiting_times(duration_times)
			_lowerCamelCase :       List[Any]     					=    calculate_turnaround_times(duration_times, waiting_times)

			# get the average times
			_lowerCamelCase :       Optional[Any]     					=    calculate_average_waiting_time(waiting_times)
			_lowerCamelCase :       int     					=    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}')

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available, is_tokenizers_available


_lowerCamelCase :       Optional[int]     					=    {}

try:
			if not is_sentencepiece_available():
						raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
			pass
else:
			_lowerCamelCase :       List[str]     					=    ['''MBart50Tokenizer''']

try:
			if not is_tokenizers_available():
						raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
			pass
else:
			_lowerCamelCase :       Optional[int]     					=    ['''MBart50TokenizerFast''']


if TYPE_CHECKING:
			try:
						if not is_sentencepiece_available():
									raise OptionalDependencyNotAvailable()
			except OptionalDependencyNotAvailable:
						pass
			else:
						from .tokenization_mbartaa import MBartaaTokenizer

			try:
						if not is_tokenizers_available():
									raise OptionalDependencyNotAvailable()
			except OptionalDependencyNotAvailable:
						pass
			else:
						from .tokenization_mbartaa_fast import MBartaaTokenizerFast

else:
			import sys

			_lowerCamelCase :       int     					=    _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)