code: 
  import sys
  
  
  
  def 		UpperCamelCase    (					_UpperCAmelCase     :      int   , _UpperCAmelCase     :      list[int]     )      -> int:
  
  
  
  
  
  
  						'''simple docstring'''
  
  						if not numbers:
  												return 0
  						if target == 0 and target in numbers:
  												return 0
  						if not isinstance(_UpperCAmelCase   , (list, tuple)     ) or not all(
  						    isinstance(_UpperCAmelCase   , _UpperCAmelCase     ) for number in numbers     ):
  												raise ValueError("numbers must be an iterable of integers"     )
  
  						_lowercase					:  Optional[Any]    			=      0
  						_lowercase					:  List[str]    			=      sys.maxsize
  
  						while right < len(_UpperCAmelCase     ):
  												curr_sum += numbers[right]
  												while curr_sum >= target and left <= right:
  																		_lowercase					:  Any    			=      min(_UpperCAmelCase   , right - left + 1     )
  																		curr_sum -= numbers[left]
  																		left += 1
  												right += 1
  
  						return 0 if min_len == sys.maxsize else min_len
  
  
  
  
  
style_context: 
  def 		UpperCamelCase    (					_UpperCAmelCase     :      int     )      -> bool:
  
  
  
  
  
  
  						'''simple docstring'''
  
  						if not isinstance(_UpperCAmelCase   , _UpperCAmelCase     ):
  												_lowercase					:  Optional[int]    			=      f"""Input value of [number={number}] must be an integer"""
  												raise TypeError(_UpperCAmelCase     )
  						if number < 0 or number % 2 == 1:
  												return False
  						_lowercase					:  List[str]    			=      int(number**0.5     )
  						return number == number_sqrt * (number_sqrt + 1)
  
  
  if __name__ == "__main__":
  							import doctest
  
  							doctest.testmod()
  
  
  
  
  