




from __future__ import annotations

import bisect



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase = 0,			lowerCamelCase = -1   ):
  if hi < 0:
    lowercase    :Any      	=						len(lowerCamelCase   )

  while lo < hi:
    lowercase    :int      	=						lo + (hi - lo) // 2
    if sorted_collection[mid] < item:
      lowercase    :Optional[Any]      	=						mid + 1
    else:
      lowercase    :Any      	=						mid

  return lo



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase = 0,			lowerCamelCase = -1   ):
  if hi < 0:
    lowercase    :Tuple      	=						len(lowerCamelCase   )

  while lo < hi:
    lowercase    :Any      	=						lo + (hi - lo) // 2
    if sorted_collection[mid] <= item:
      lowercase    :Optional[Any]      	=						mid + 1
    else:
      lowercase    :List[Any]      	=						mid

  return lo



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase = 0,			lowerCamelCase = -1   ):
  sorted_collection.insert(bisect_left(lowerCamelCase,			lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ),			lowerCamelCase   )



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase = 0,			lowerCamelCase = -1   ):
  sorted_collection.insert(bisect_right(lowerCamelCase,			lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ),			lowerCamelCase   )



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase   ):
  lowercase    :List[str]      	=						0
  lowercase    :Union[str, Any]      	=						len(lowerCamelCase   ) - 1

  while left <= right:
    lowercase    :Optional[Any]      	=						left + (right - left) // 2
    lowercase    :Optional[Any]      	=						sorted_collection[midpoint]
    if current_item == item:
      return midpoint
    elif item < current_item:
      lowercase    :Optional[int]      	=						midpoint - 1
    else:
      lowercase    :List[Any]      	=						midpoint + 1
  return None



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase   ):
  lowercase    :List[Any]      	=						bisect.bisect_left(lowerCamelCase,			lowerCamelCase   )
  if index != len(lowerCamelCase   ) and sorted_collection[index] == item:
    return index
  return None



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ):
  if right < left:
    return None

  lowercase    :Any      	=						left + (right - left) // 2

  if sorted_collection[midpoint] == item:
    return midpoint
  elif sorted_collection[midpoint] > item:
    return binary_search_by_recursion(lowerCamelCase,			lowerCamelCase,			lowerCamelCase,			midpoint - 1   )
  else:
    return binary_search_by_recursion(lowerCamelCase,			lowerCamelCase,			midpoint + 1,			lowerCamelCase   )


if __name__ == "__main__":
     _UpperCAmelCase	:						int			=     input("Enter numbers separated by comma:\n").strip()
     _UpperCAmelCase	:						List[Any]			=     sorted(int(item) for item in user_input.split(","))
     _UpperCAmelCase	:						Optional[int]			=     int(input("Enter a single number to be found in the list:\n"))
     _UpperCAmelCase	:						int			=     binary_search(collection, target)
     if result is None:
          print(f'''{target} was not found in {collection}.''')
     else:
          print(f'''{target} was found at position {result} in {collection}.''')






import inspect
import os
import unittest

import torch

import accelerate
from accelerate import debug_launcher
from accelerate.test_utils import (
    execute_subprocess_async,
    require_cpu,
    require_huggingface_suite,
    require_multi_gpu,
    require_single_gpu,
)
from accelerate.utils import patch_environment




@require_huggingface_suite
class    __lowerCAmelCase       (							unittest.TestCase):






       def 					SCREAMING_SNAKE_CASE    (   self:					List[str]				):
         lowercase    :List[str]      	=						inspect.getfile(accelerate.test_utils				)
         lowercase    :List[Any]      	=						os.path.sep.join(
             mod_file.split(os.path.sep				)[:-1] + ["scripts", "external_deps", "test_metrics.py"]				)

         from accelerate.test_utils.scripts.external_deps import test_metrics  # noqa: F401

         lowercase    :str      	=						test_metrics






       @require_cpu
       def 					SCREAMING_SNAKE_CASE    (   self:					Tuple				):
         debug_launcher(self.test_metrics.main       ,					num_processes=1				)






       @require_cpu
       def 					SCREAMING_SNAKE_CASE    (   self:					int				):
         debug_launcher(self.test_metrics.main				)






       @require_single_gpu
       def 					SCREAMING_SNAKE_CASE    (   self:					List[Any]				):
         self.test_metrics.main()






       @require_multi_gpu
       def 					SCREAMING_SNAKE_CASE    (   self:					Optional[Any]				):
         print(F"Found {torch.cuda.device_count()} devices."				)
         lowercase    :str      	=						["torchrun", F"--nproc_per_node={torch.cuda.device_count()}", self.test_file_path]
         with patch_environment(omp_num_threads=1				):
           execute_subprocess_async(_lowerCAmelCase       ,					env=os.environ.copy()				)



