


from __future__ import annotations

from statistics import mean






def  _UpperCAmelCase						( __lowerCamelCase							)		->list[int]:


 '''simple docstring'''
 snake_case :			Any							=   2
 snake_case :			Union[str, Any]							=   list(UpperCAmelCase__							)
 snake_case :			str							=   [0] * len(UpperCAmelCase__							)
 snake_case :			Tuple							=   0
 while True:
  snake_case :			Dict							=   True
  for i, burst_time in enumerate(UpperCAmelCase__							):
   if rem_burst_times[i] > 0:
    snake_case :			List[str]							=   False
    if rem_burst_times[i] > quantum:
     t += quantum
     rem_burst_times[i] -= quantum
    else:
     t += rem_burst_times[i]
     snake_case :			Union[str, Any]							=   t - burst_time
     snake_case :			Union[str, Any]							=   0
  if done is True:
   return waiting_times






def  _UpperCAmelCase						( __lowerCamelCase			,  __lowerCamelCase							)		->list[int]:


 '''simple docstring'''
 return [burst + waiting for burst, waiting in zip(UpperCAmelCase__			,  UpperCAmelCase__							)]


if __name__ == "__main__":
  a					:				Dict       =      [3, 5, 7]
  a					:				Any       =      calculate_waiting_times(burst_times)
  a					:				List[Any]       =      calculate_turn_around_times(burst_times, waiting_times)
  print('Process ID \tBurst Time \tWaiting Time \tTurnaround Time')
  for i, burst_time in enumerate(burst_times):
    print(
        F'''  {i + 1}\t\t  {burst_time}\t\t  {waiting_times[i]}\t\t  '''
        F'''{turn_around_times[i]}'''
    )
  print(F'''\nAverage waiting time = {mean(waiting_times):.5f}''')
  print(F'''Average turn around time = {mean(turn_around_times):.5f}''')














"""simple docstring"""



def   _lowerCAmelCase		(				UpperCAmelCase__							:       int = 4_0_0_0_0_0_0   )		->int:
						A__    :	int			=	1
						A__    :	List[str]			=	2
						A__    :	Union[str, Any]			=	0
						while j <= n:
												if j % 2 == 0:
																		total += j
												A__	,	A__    :	str			=	j, i + j

						return total


if __name__ == "__main__":
						print(F'{solution() = }')






