






"""simple docstring"""


import unittest
from dataclasses import dataclass
from typing import Optional

from transformers.utils import ModelOutput




@dataclass
class 	__UpperCamelCase    (    UpperCamelCase	):
					lowercase_						:							float
					lowercase_						:							Optional[float]			=     None
					lowercase_						:							Optional[float]			=     None




class 	__UpperCamelCase    (    unittest.TestCase	):
					def 					UpperCAmelCase__   (       self       :  List[str]      )  ->					Tuple:
											lowerCAmelCase      :Any				  = ModelOutputTest(a=30      )
											self.assertEqual(x.a    ,   30      )
											self.assertIsNone(x.b      )
											self.assertIsNone(x.c      )
											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :Optional[Any]				  = x.d
					def 					UpperCAmelCase__   (       self       :  str      )  ->					int:
											lowerCAmelCase      :Tuple				  = ModelOutputTest(a=30    ,   b=10      )
											self.assertEqual(x[0]    ,   30      )
											self.assertEqual(x[1]    ,   10      )
											self.assertEqual(x[:2]    ,   (30, 10)      )
											self.assertEqual(x[:]    ,   (30, 10)      )

											lowerCAmelCase      :Union[str, Any]				  = ModelOutputTest(a=30    ,   c=10      )
											self.assertEqual(x[0]    ,   30      )
											self.assertEqual(x[1]    ,   10      )
											self.assertEqual(x[:2]    ,   (30, 10)      )
											self.assertEqual(x[:]    ,   (30, 10)      )
					def 					UpperCAmelCase__   (       self       :  Optional[int]      )  ->					List[Any]:
											lowerCAmelCase      :Union[str, Any]				  = ModelOutputTest(a=30    ,   b=10      )
											self.assertEqual(x['a']    ,   30      )
											self.assertEqual(x['b']    ,   10      )
											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :Dict				  = x['c']

											lowerCAmelCase      :Any				  = ModelOutputTest(a=30    ,   c=10      )
											self.assertEqual(x['a']    ,   30      )
											self.assertEqual(x['c']    ,   10      )
											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :Union[str, Any]				  = x['b']
					def 					UpperCAmelCase__   (       self       :  List[str]      )  ->					Dict:
											lowerCAmelCase      :Dict				  = ModelOutputTest(a=30      )
											self.assertEqual(list(x.keys()      )    ,   ['a']      )
											self.assertEqual(list(x.values()      )    ,   [30]      )
											self.assertEqual(list(x.items()      )    ,   [('a', 30)]      )
											self.assertEqual(list(UpperCAmelCase      )    ,   ['a']      )

											lowerCAmelCase      :Optional[int]				  = ModelOutputTest(a=30    ,   b=10      )
											self.assertEqual(list(x.keys()      )    ,   ['a', 'b']      )
											self.assertEqual(list(x.values()      )    ,   [30, 10]      )
											self.assertEqual(list(x.items()      )    ,   [('a', 30), ('b', 10)]      )
											self.assertEqual(list(UpperCAmelCase      )    ,   ['a', 'b']      )

											lowerCAmelCase      :Union[str, Any]				  = ModelOutputTest(a=30    ,   c=10      )
											self.assertEqual(list(x.keys()      )    ,   ['a', 'c']      )
											self.assertEqual(list(x.values()      )    ,   [30, 10]      )
											self.assertEqual(list(x.items()      )    ,   [('a', 30), ('c', 10)]      )
											self.assertEqual(list(UpperCAmelCase      )    ,   ['a', 'c']      )

											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :Any				  = x.update({'d': 20}      )
											with self.assertRaises(UpperCAmelCase      ):
																	del x["a"]
											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :Optional[Any]				  = x.pop('a'      )
											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :int				  = x.setdefault('d'    ,   32      )
					def 					UpperCAmelCase__   (       self       :  Optional[int]      )  ->					Any:
											lowerCAmelCase      :Optional[int]				  = ModelOutputTest(a=30      )
											lowerCAmelCase      :Dict				  = 10
											self.assertEqual(x.a    ,   10      )
											self.assertEqual(x['a']    ,   10      )
					def 					UpperCAmelCase__   (       self       :  Union[str, Any]      )  ->					int:
											lowerCAmelCase      :List[Any]				  = ModelOutputTest(a=30      )
											lowerCAmelCase      :int				  = 10
											self.assertEqual(x.a    ,   10      )
											self.assertEqual(x['a']    ,   10      )
					def 					UpperCAmelCase__   (       self       :  str      )  ->					str:
											lowerCAmelCase      :Optional[int]				  = ModelOutputTest({'a': 30, 'b': 10}      )
											self.assertEqual(list(x.keys()      )    ,   ['a', 'b']      )
											self.assertEqual(x.a    ,   30      )
											self.assertEqual(x.b    ,   10      )
					def 					UpperCAmelCase__   (       self       :  str      )  ->					Optional[int]:
											lowerCAmelCase      :List[Any]				  = ModelOutputTest([('a', 30), ('b', 10)]      )
											self.assertEqual(list(x.keys()      )    ,   ['a', 'b']      )
											self.assertEqual(x.a    ,   30      )
											self.assertEqual(x.b    ,   10      )

											with self.assertRaises(UpperCAmelCase      ):
																	lowerCAmelCase      :int				  = ModelOutputTest([('a', 30), (10, 10)]      )

											lowerCAmelCase      :str				  = ModelOutputTest(a=(30, 30)      )
											self.assertEqual(list(x.keys()      )    ,   ['a']      )
											self.assertEqual(x.a    ,   (30, 30)      )







"""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}""")