






from __future__ import annotations

from statistics import mean







def   SCREAMING_SNAKE_CASE       (				snake_case_      :							Union[str, Any]  ,						snake_case_      :							List[str]  ,						snake_case_      :							str     ):
 snake_case__				:   Any     =						[0] * no_of_processes
 snake_case__				:   Optional[int]     =						[0] * no_of_processes

 # Initialize remaining_time to waiting_time.

 for i in range(__SCREAMING_SNAKE_CASE     ):
  snake_case__				:   str     =						burst_time[i]
 snake_case__				:   list[int]     =						[]

 snake_case__				:   Tuple     =						0
 snake_case__				:   Optional[int]     =						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:
  snake_case__				:   Any     =						[]
  snake_case__				:   Dict     =						-1

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

  if len(__SCREAMING_SNAKE_CASE     ) > 0:
   snake_case__				:   Dict     =						ready_process[0]
   for i in ready_process:
    if remaining_time[i] < remaining_time[target_process]:
     snake_case__				:   Optional[int]     =						i
   total_time += burst_time[target_process]
   completed += 1
   snake_case__				:   Tuple     =						0
   snake_case__				:   int     =						(
       total_time - arrival_time[target_process] - burst_time[target_process]
   )
  else:
   total_time += 1

 return waiting_time







def   SCREAMING_SNAKE_CASE       (				snake_case_      :							List[str]  ,						snake_case_      :							int  ,						snake_case_      :							List[str]     ):
 snake_case__				:   Optional[int]     =						[0] * no_of_processes
 for i in range(__SCREAMING_SNAKE_CASE     ):
  snake_case__				:   Dict     =						burst_time[i] + waiting_time[i]
 return turn_around_time


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

 __lowerCamelCase      :    str   		=   4
 __lowerCamelCase      :    Tuple   		=   [2, 5, 3, 7]
 __lowerCamelCase      :    Union[str, Any]   		=   [0, 0, 0, 0]
 __lowerCamelCase      :    Tuple   		=   calculate_waitingtime(arrival_time, burst_time, no_of_processes)
 __lowerCamelCase      :    List[Any]   		=   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}")











# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
__lowerCamelCase      :    Dict   		=   abspath(join(dirname(dirname(__file__)), """src"""))
sys.path.insert(1, git_repo_path)

# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action="""ignore""", category=FutureWarning)







def   SCREAMING_SNAKE_CASE       (				snake_case_      :							str     ):
	from diffusers.utils.testing_utils import pytest_addoption_shared

	pytest_addoption_shared(snake_case_     )







def   SCREAMING_SNAKE_CASE       (				snake_case_      :							Any     ):
	from diffusers.utils.testing_utils import pytest_terminal_summary_main

	snake_case__				:   Optional[int]     =						terminalreporter.config.getoption("--make-reports"     )
	if make_reports:
		pytest_terminal_summary_main(snake_case_  ,						id=snake_case_     )



