

'''simple docstring'''




from __future__ import annotations

import queue






class   _SCREAMING_SNAKE_CASE   :



 def __init__(   self		:   Tuple			,				a__		:   int      ):
      __magic_name__						       =    data
      __magic_name__						       =    None
      __magic_name__						       =    None




def 						UpperCamelCase	(			)				->     TreeNode:






     '''simple docstring'''
     print('''\n********Press N to stop entering at any point of time********\n'''			)
     __magic_name__						       =    input('''Enter the value of the root node: '''			).strip().lower()
     __magic_name__						       =    queue.Queue()
     __magic_name__						       =    TreeNode(int(a			)			)
     q.put(a			)
     while not q.empty():
          __magic_name__						       =    q.get()
          __magic_name__						       =    F'''Enter the left node of {node_found.data}: '''
          __magic_name__						       =    input(a			).strip().lower() or '''n'''
          if check == "n":
               return tree_node
          __magic_name__						       =    TreeNode(int(a			)			)
          __magic_name__						       =    left_node
          q.put(a			)
          __magic_name__						       =    F'''Enter the right node of {node_found.data}: '''
          __magic_name__						       =    input(a			).strip().lower() or '''n'''
          if check == "n":
               return tree_node
          __magic_name__						       =    TreeNode(int(a			)			)
          __magic_name__						       =    right_node
          q.put(a			)
     raise




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     print(node.data		,						end=''','''			)
     pre_order(node.left			)
     pre_order(node.right			)




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     in_order(node.left			)
     print(node.data		,						end=''','''			)
     in_order(node.right			)




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     post_order(node.left			)
     post_order(node.right			)
     print(node.data		,						end=''','''			)




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     __magic_name__						       =    queue.Queue()
     q.put(a			)
     while not q.empty():
          __magic_name__						       =    q.get()
          print(node_dequeued.data		,						end=''','''			)
          if node_dequeued.left:
               q.put(node_dequeued.left			)
          if node_dequeued.right:
               q.put(node_dequeued.right			)




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     __magic_name__						       =    queue.Queue()
     q.put(a			)
     while not q.empty():
          __magic_name__						       =    []
          while not q.empty():
               __magic_name__						       =    q.get()
               print(node_dequeued.data		,						end=''','''			)
               if node_dequeued.left:
                    list_.append(node_dequeued.left			)
               if node_dequeued.right:
                    list_.append(node_dequeued.right			)
          print()
          for node in list_:
               q.put(a			)




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     __magic_name__						       =    []
     __magic_name__						       =    node
     while n or stack:
          while n:  # start from root node, find its left child
               print(n.data		,						end=''','''			)
               stack.append(a			)
               __magic_name__						       =    n.left
          # end of while means current node doesn't have left child
          __magic_name__						       =    stack.pop()
          # start to traverse its right child
          __magic_name__						       =    n.right




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     __magic_name__						       =    []
     __magic_name__						       =    node
     while n or stack:
          while n:
               stack.append(a			)
               __magic_name__						       =    n.left
          __magic_name__						       =    stack.pop()
          print(n.data		,						end=''','''			)
          __magic_name__						       =    n.right




def 						UpperCamelCase	(			a			)				->     None:






     '''simple docstring'''
     if not isinstance(a		,						a			) or not node:
          return
     __magic_name__       ,  __magic_name__						       =    [], []
     __magic_name__						       =    node
     stacka.append(a			)
     while stacka:  # to find the reversed order of post order, store it in stack2
          __magic_name__						       =    stacka.pop()
          if n.left:
               stacka.append(n.left			)
          if n.right:
               stacka.append(n.right			)
          stacka.append(a			)
     while stacka:  # pop up from stack2 will be the post order
          print(stacka.pop().data		,						end=''','''			)




def 						UpperCamelCase	(			a = ""		,						a=50		,						a="*"			)				->     str:






     '''simple docstring'''
     if not s:
          return "\n" + width * char
     __magic_name__       ,  __magic_name__						       =    divmod(width - len(a			) - 2		,						2			)
     return F'''{left * char} {s} {(left + extra) * char}'''


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      print(prompt("Binary Tree Traversals"))

      _lowerCAmelCase         =						build_tree()
      print(prompt("Pre Order Traversal"))
      pre_order(node)
      print(prompt() + "\n")

      print(prompt("In Order Traversal"))
      in_order(node)
      print(prompt() + "\n")

      print(prompt("Post Order Traversal"))
      post_order(node)
      print(prompt() + "\n")

      print(prompt("Level Order Traversal"))
      level_order(node)
      print(prompt() + "\n")

      print(prompt("Actual Level Order Traversal"))
      level_order_actual(node)
      print("*" * 50 + "\n")

      print(prompt("Pre Order Traversal - Iteration Version"))
      pre_order_iter(node)
      print(prompt() + "\n")

      print(prompt("In Order Traversal - Iteration Version"))
      in_order_iter(node)
      print(prompt() + "\n")

      print(prompt("Post Order Traversal - Iteration Version"))
      post_order_iter(node)
      print(prompt())









'''simple docstring'''




from random import randint, random




def 						UpperCamelCase	(			a		,						a		,						a		,						a = False		,						a = False		,						a = 5		,						)				->     list:






     '''simple docstring'''
     __magic_name__						       =    [[-1] * number_of_cells]  # Create a highway without any car
     __magic_name__						       =    0
     __magic_name__						       =    max(a		,						0			)
     while i < number_of_cells:
          __magic_name__						       =    (
              randint(0		,						a			) if random_speed else initial_speed
          )  # Place the cars
          i += (
              randint(1		,						max_speed * 2			) if random_frequency else frequency
          )  # Arbitrary number, may need tuning
     return highway




def 						UpperCamelCase	(			a		,						a			)				->     int:






     '''simple docstring'''
     __magic_name__						       =    0
     __magic_name__						       =    highway_now[car_index + 1 :]
     for cell in range(len(a			)			):  # May need a better name for this
          if cells[cell] != -1:  # If the cell is not empty then
               return distance  # we have the distance we wanted
          distance += 1
     # Here if the car is near the end of the highway
     return distance + get_distance(a		,						-1			)




def 						UpperCamelCase	(			a		,						a		,						a			)				->     list:






     '''simple docstring'''
     __magic_name__						       =    len(a			)
     # Beforce calculations, the highway is empty
     __magic_name__						       =    [-1] * number_of_cells

     for car_index in range(a			):
          if highway_now[car_index] != -1:
               # Add 1 to the current speed of the car and cap the speed
               __magic_name__						       =    min(highway_now[car_index] + 1		,						a			)
               # Number of empty cell before the next car
               __magic_name__						       =    get_distance(a		,						a			) - 1
               # We can't have the car causing an accident
               __magic_name__						       =    min(next_highway[car_index]		,						a			)
               if random() < probability:
                    # Randomly, a driver will slow down
                    __magic_name__						       =    max(next_highway[car_index] - 1		,						0			)
     return next_highway




def 						UpperCamelCase	(			a		,						a		,						a		,						a			)				->     list:






     '''simple docstring'''
     __magic_name__						       =    len(highway[0]			)

     for i in range(a			):
          __magic_name__						       =    update(highway[i]		,						a		,						a			)
          __magic_name__						       =    [-1] * number_of_cells

          for car_index in range(a			):
               __magic_name__						       =    next_speeds_calculated[car_index]
               if speed != -1:
                    # Change the position based on the speed (with % to create the loop)
                    __magic_name__						       =    (car_index + speed) % number_of_cells
                    # Commit the change of position
                    __magic_name__						       =    speed
          highway.append(a			)

     return highway


if __name__ == "__main__":
      import doctest

      doctest.testmod()






