





'''simple docstring'''




import pytest

import datasets


# Import fixture modules as plugins
__UpperCAmelCase            =       ["""tests.fixtures.files""", """tests.fixtures.hub""", """tests.fixtures.fsspec"""]



def 		__A		(  lowerCamelCase_			,			lowerCamelCase_	):


		"""simple docstring"""



		for item in items:
				if any(marker in item.keywords for marker in ["""integration""", """unit"""]	):
						continue
				item.add_marker(pytest.mark.unit	)



def 		__A		(  lowerCamelCase_	):


		"""simple docstring"""



		config.addinivalue_line("""markers"""			,			"""torchaudio_latest: mark test to run with torchaudio>=0.12"""	)



@pytest.fixture(autouse=lowerCamelCase_	)
def 		__A		(  lowerCamelCase_			,			lowerCamelCase_	):


		"""simple docstring"""



		SCREAMING_SNAKE_CASE :				int		=			tmp_path_factory.getbasetemp() / """cache"""
		SCREAMING_SNAKE_CASE :				List[Any]		=			test_hf_cache_home / """datasets"""
		SCREAMING_SNAKE_CASE :				int		=			test_hf_cache_home / """metrics"""
		SCREAMING_SNAKE_CASE :				Any		=			test_hf_cache_home / """modules"""
		monkeypatch.setattr("""datasets.config.HF_DATASETS_CACHE"""			,			str(lowerCamelCase_	)	)
		monkeypatch.setattr("""datasets.config.HF_METRICS_CACHE"""			,			str(lowerCamelCase_	)	)
		monkeypatch.setattr("""datasets.config.HF_MODULES_CACHE"""			,			str(lowerCamelCase_	)	)
		SCREAMING_SNAKE_CASE :				Any		=			test_hf_datasets_cache / """downloads"""
		monkeypatch.setattr("""datasets.config.DOWNLOADED_DATASETS_PATH"""			,			str(lowerCamelCase_	)	)
		SCREAMING_SNAKE_CASE :				str		=			test_hf_datasets_cache / """downloads""" / """extracted"""
		monkeypatch.setattr("""datasets.config.EXTRACTED_DATASETS_PATH"""			,			str(lowerCamelCase_	)	)



@pytest.fixture(autouse=lowerCamelCase_			,			scope="""session"""	)
def 		__A		(  ):


		"""simple docstring"""



		datasets.disable_progress_bar()



@pytest.fixture(autouse=lowerCamelCase_	)
def 		__A		(  lowerCamelCase_	):


		"""simple docstring"""



		monkeypatch.setattr("""datasets.config.HF_UPDATE_DOWNLOAD_COUNTS"""			,			lowerCamelCase_	)



@pytest.fixture
def 		__A		(  lowerCamelCase_	):


		"""simple docstring"""



		monkeypatch.setattr("""sqlalchemy.util.deprecations.SILENCE_UBER_WARNING"""			,			lowerCamelCase_	)










'''simple docstring'''




from __future__ import annotations

from statistics import mean



def 		__A		(  lowerCamelCase_			,			lowerCamelCase_			,			lowerCamelCase_	):


		"""simple docstring"""



		SCREAMING_SNAKE_CASE :				List[Any]		=			[0] * no_of_processes
		SCREAMING_SNAKE_CASE :				int		=			[0] * no_of_processes

		# Initialize remaining_time to waiting_time.

		for i in range(lowerCamelCase_	):
				SCREAMING_SNAKE_CASE :				Optional[int]		=			burst_time[i]
		SCREAMING_SNAKE_CASE :				list[int]		=			[]

		SCREAMING_SNAKE_CASE :				List[str]		=			0
		SCREAMING_SNAKE_CASE :				List[Any]		=			0

		# When processes are not completed,
		# A process whose arrival time has passed \
		# and has remaining execution time is put into the ready_process.
		# The shortest process in the ready_process, target_process is executed.

		while completed != no_of_processes:
				SCREAMING_SNAKE_CASE :				Optional[int]		=			[]
				SCREAMING_SNAKE_CASE :				Any		=			-1

				for i in range(lowerCamelCase_	):
						if (arrival_time[i] <= total_time) and (remaining_time[i] > 0):
								ready_process.append(lowerCamelCase_	)

				if len(lowerCamelCase_	) > 0:
						SCREAMING_SNAKE_CASE :				Union[str, Any]		=			ready_process[0]
						for i in ready_process:
								if remaining_time[i] < remaining_time[target_process]:
										SCREAMING_SNAKE_CASE :				Any		=			i
						total_time += burst_time[target_process]
						completed += 1
						SCREAMING_SNAKE_CASE :				Any		=			0
						SCREAMING_SNAKE_CASE :				Optional[int]		=			(
						    total_time - arrival_time[target_process] - burst_time[target_process]
						)
				else:
						total_time += 1

		return waiting_time



def 		__A		(  lowerCamelCase_			,			lowerCamelCase_			,			lowerCamelCase_	):


		"""simple docstring"""



		SCREAMING_SNAKE_CASE :				Any		=			[0] * no_of_processes
		for i in range(lowerCamelCase_	):
				SCREAMING_SNAKE_CASE :				Union[str, Any]		=			burst_time[i] + waiting_time[i]
		return turn_around_time


if __name__ == "__main__":
							print("""[TEST CASE 01]""")

							__UpperCAmelCase            =       4
							__UpperCAmelCase            =       [2, 5, 3, 7]
							__UpperCAmelCase            =       [0, 0, 0, 0]
							__UpperCAmelCase            =       calculate_waitingtime(arrival_time, burst_time, no_of_processes)
							__UpperCAmelCase            =       calculate_turnaroundtime(
							    burst_time, no_of_processes, waiting_time
							)

							# Printing the Result
							print("""PID\tBurst Time\tArrival Time\tWaiting Time\tTurnaround Time""")
							for i, process_id in enumerate(list(range(1, 5))):
														print(
														    f'''{process_id}\t{burst_time[i]}\t\t\t{arrival_time[i]}\t\t\t\t'''
														    f'''{waiting_time[i]}\t\t\t\t{turn_around_time[i]}'''
														)
							print(f'''\nAverage waiting time = {mean(waiting_time):.5f}''')
							print(f'''Average turnaround time = {mean(turn_around_time):.5f}''')



