"""simple docstring"""
from statistics import mean

import numpy as np





def    lowerCAmelCase__    (			_UpperCamelCase       :				list ,			_UpperCamelCase       :				list ,			_UpperCamelCase       :				list ,			_UpperCamelCase       :				int					)					->				list:





						"""simple docstring"""






						snake_case								=			0
						# Number of processes finished
						snake_case								=			0
						# Displays the finished process.
						# If it is 0, the performance is completed if it is 1, before the performance.
						snake_case								=			[0] * no_of_process
						# List to include calculation results
						snake_case								=			[0] * no_of_process

						# Sort by arrival time.
						snake_case								=			[burst_time[i] for i in np.argsort(_UpperCamelCase					)]
						snake_case								=			[process_name[i] for i in np.argsort(_UpperCamelCase					)]
						arrival_time.sort()

						while no_of_process > finished_process_count:
												snake_case								=			0
												while finished_process[i] == 1:
																		i += 1
												if current_time < arrival_time[i]:
																		snake_case								=			arrival_time[i]

												snake_case								=			0
												# Index showing the location of the process being performed
												snake_case								=			0
												# Saves the current response ratio.
												snake_case								=			0
												for i in range(0 ,			_UpperCamelCase					):
																		if finished_process[i] == 0 and arrival_time[i] <= current_time:
																								snake_case								=			(burst_time[i] + (current_time - arrival_time[i])) / burst_time[
																								    i
																								]
																		if response_ratio < temp:
																								snake_case								=			temp
																								snake_case								=			i

        # Calculate the turn around time
												snake_case								=			current_time + burst_time[loc] - arrival_time[loc]
												current_time += burst_time[loc]
												# Indicates that the process has been performed.
												snake_case								=			1
												# Increase finished_process_count by 1
												finished_process_count += 1

						return turn_around_time





def    lowerCAmelCase__    (			_UpperCamelCase       :				list ,			_UpperCamelCase       :				list ,			_UpperCamelCase       :				list ,			_UpperCamelCase       :				int					)					->				list:





						"""simple docstring"""






						snake_case								=			[0] * no_of_process
						for i in range(0 ,			_UpperCamelCase					):
												snake_case								=			turn_around_time[i] - burst_time[i]
						return waiting_time


if __name__ == "__main__":
					SCREAMING_SNAKE_CASE__      						=  5
					SCREAMING_SNAKE_CASE__      						=  ["A", "B", "C", "D", "E"]
					SCREAMING_SNAKE_CASE__      						=  [1, 2, 3, 4, 5]
					SCREAMING_SNAKE_CASE__      						=  [1, 2, 3, 4, 5]

					SCREAMING_SNAKE_CASE__      						=  calculate_turn_around_time(
					    process_name, arrival_time, burst_time, no_of_process
					)
					SCREAMING_SNAKE_CASE__      						=  calculate_waiting_time(
					    process_name, turn_around_time, burst_time, no_of_process
					)

					print("Process name \tArrival time \tBurst time \tTurn around time \tWaiting time")
					for i in range(0, no_of_process):
										print(
										    f"""{process_name[i]}\t\t{arrival_time[i]}\t\t{burst_time[i]}\t\t"""
										    f"""{turn_around_time[i]}\t\t\t{waiting_time[i]}"""
										)

					print(f"""average waiting time : {mean(waiting_time):.5f}""")
					print(f"""average turn around time : {mean(turn_around_time):.5f}""")



"""simple docstring"""
import math





def    lowerCAmelCase__    (			_UpperCamelCase       :				int					)					->				bool:





						"""simple docstring"""






						return math.sqrt(_UpperCamelCase					) * math.sqrt(_UpperCamelCase					) == num





def    lowerCAmelCase__    (			_UpperCamelCase       :				int					)					->				bool:





						"""simple docstring"""






						snake_case								=			0
						snake_case								=			n
						while left <= right:
												snake_case								=			(left + right) // 2
												if mid**2 == n:
																		return True
												elif mid**2 > n:
																		snake_case								=			mid - 1
												else:
																		snake_case								=			mid + 1
						return False


if __name__ == "__main__":
					import doctest

					doctest.testmod()


