
"""simple docstring"""







import argparse
import os
import re

import packaging.version


lowerCamelCase__           =	"""examples/"""
lowerCamelCase__           =	{
    """examples""": (re.compile(R"""^check_min_version\(\"[^\"]+\"\)\s*$""", re.MULTILINE), """check_min_version(\"VERSION\")\n"""),
    """init""": (re.compile(R"""^__version__\s+=\s+\"([^\"]+)\"\s*$""", re.MULTILINE), """__version__ = \"VERSION\"\n"""),
    """setup""": (re.compile(R"""^(\s*)version\s*=\s*\"[^\"]+\",""", re.MULTILINE), R"""\1version=\"VERSION\","""),
    """doc""": (re.compile(R"""^(\s*)release\s*=\s*\"[^\"]+\"$""", re.MULTILINE), """release = \"VERSION\"\n"""),
}
lowerCamelCase__           =	{
    """init""": """src/transformers/__init__.py""",
    """setup""": """setup.py""",
}
lowerCamelCase__           =	"""README.md"""
def 					__lowerCAmelCase       (_UpperCamelCase ,						_UpperCamelCase ,						_UpperCamelCase	):
	with open(_UpperCamelCase ,						'r' ,						encoding='utf-8' ,						newline='\n'	) as f:
		__lowerCAmelCase    :		str		    =   f.read()
	__lowerCAmelCase    ,     __lowerCAmelCase    :		Dict		    =   REPLACE_PATTERNS[pattern]
	__lowerCAmelCase    :		int		    =   replace.replace('VERSION' ,						_UpperCamelCase	)
	__lowerCAmelCase    :		str		    =   re_pattern.sub(_UpperCamelCase ,						_UpperCamelCase	)
	with open(_UpperCamelCase ,						'w' ,						encoding='utf-8' ,						newline='\n'	) as f:
		f.write(_UpperCamelCase	)
def 					__lowerCAmelCase       (_UpperCamelCase	):
	for folder, directories, fnames in os.walk(_UpperCamelCase	):
		# Removing some of the folders with non-actively maintained examples from the walk
		if "research_projects" in directories:
			directories.remove('research_projects'	)
		if "legacy" in directories:
			directories.remove('legacy'	)
		for fname in fnames:
			if fname.endswith('.py'	):
				update_version_in_file(os.path.join(_UpperCamelCase ,						_UpperCamelCase	) ,						_UpperCamelCase ,						pattern='examples'	)
def 					__lowerCAmelCase       (_UpperCamelCase ,						_UpperCamelCase=False	):
	for pattern, fname in REPLACE_FILES.items():
		update_version_in_file(_UpperCamelCase ,						_UpperCamelCase ,						_UpperCamelCase	)
	if not patch:
		update_version_in_examples(_UpperCamelCase	)
def 					__lowerCAmelCase       ():
	__lowerCAmelCase    :		Tuple		    =   '🤗 Transformers currently provides the following architectures'
	__lowerCAmelCase    :		Dict		    =   '1. Want to contribute a new model?'
	with open(_UpperCamelCase ,						'r' ,						encoding='utf-8' ,						newline='\n'	) as f:
		__lowerCAmelCase    :		List[Any]		    =   f.readlines()

	# Find the start of the list.
	__lowerCAmelCase    :		Tuple		    =   0
	while not lines[start_index].startswith(_start_prompt	):
		start_index += 1
	start_index += 1

	__lowerCAmelCase    :		Any		    =   start_index
	# Update the lines in the model list.
	while not lines[index].startswith(_end_prompt	):
		if lines[index].startswith('1.'	):
			__lowerCAmelCase    :		Tuple		    =   lines[index].replace(
			    'https://huggingface.co/docs/transformers/main/model_doc' ,						'https://huggingface.co/docs/transformers/model_doc' ,						)
		index += 1

	with open(_UpperCamelCase ,						'w' ,						encoding='utf-8' ,						newline='\n'	) as f:
		f.writelines(_UpperCamelCase	)
def 					__lowerCAmelCase       ():
	with open(REPLACE_FILES['init'] ,						'r'	) as f:
		__lowerCAmelCase    :		str		    =   f.read()
	__lowerCAmelCase    :		int		    =   REPLACE_PATTERNS['init'][0].search(_UpperCamelCase	).groups()[0]
	return packaging.version.parse(_UpperCamelCase	)
def 					__lowerCAmelCase       (_UpperCamelCase=False	):
	__lowerCAmelCase    :		Any		    =   get_version()
	if patch and default_version.is_devrelease:
		raise ValueError('Can\'t create a patch version from the dev branch, checkout a released version!'	)
	if default_version.is_devrelease:
		__lowerCAmelCase    :		str		    =   default_version.base_version
	elif patch:
		__lowerCAmelCase    :		Union[str, Any]		    =   F"{default_version.major}.{default_version.minor}.{default_version.micro + 1}"
	else:
		__lowerCAmelCase    :		int		    =   F"{default_version.major}.{default_version.minor + 1}.0"

	# Now let's ask nicely if that's the right one.
	__lowerCAmelCase    :		Optional[int]		    =   input(F"Which version are you releasing? [{default_version}]"	)
	if len(_UpperCamelCase	) == 0:
		__lowerCAmelCase    :		Tuple		    =   default_version

	print(F"Updating version to {version}."	)
	global_version_update(_UpperCamelCase ,						patch=_UpperCamelCase	)
	if not patch:
		print('Cleaning main README, don\'t forget to run `make fix-copies`.'	)
		clean_main_ref_in_model_list()
def 					__lowerCAmelCase       ():
	__lowerCAmelCase    :		str		    =   get_version()
	__lowerCAmelCase    :		List[str]		    =   F"{current_version.major}.{current_version.minor + 1}.0.dev0"
	__lowerCAmelCase    :		Any		    =   current_version.base_version

	# Check with the user we got that right.
	__lowerCAmelCase    :		Tuple		    =   input(F"Which version are we developing now? [{dev_version}]"	)
	if len(_UpperCamelCase	) == 0:
		__lowerCAmelCase    :		int		    =   dev_version

	print(F"Updating version to {version}."	)
	global_version_update(_UpperCamelCase	)
	print('Cleaning main README, don\'t forget to run `make fix-copies`.'	)
	clean_main_ref_in_model_list()


if __name__ == "__main__":
							lowerCamelCase__           =	argparse.ArgumentParser()
							parser.add_argument("""--post_release""", action="""store_true""", help="""Whether this is pre or post release.""")
							parser.add_argument("""--patch""", action="""store_true""", help="""Whether or not this is a patch release.""")
							lowerCamelCase__           =	parser.parse_args()
							if not args.post_release:
														pre_release_work(patch=args.patch)
							elif args.patch:
														print("""Nothing to do after a patch :-)""")
							else:
														post_release_work()

"""simple docstring"""







from collections.abc import Sequence
from queue import Queue




class 				A__ :

		def __init__(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE=None ,	_SCREAMING_SNAKE_CASE=None				):
			__lowerCAmelCase    :		List[str]		    =   start
			__lowerCAmelCase    :		Union[str, Any]		    =   end
			__lowerCAmelCase    :		Union[str, Any]		    =   val
			__lowerCAmelCase    :		Dict		    =   (start + end) // 2
			__lowerCAmelCase    :		Dict		    =   left
			__lowerCAmelCase    :		List[Any]		    =   right







		def __repr__(   self				):
			return f"SegmentTreeNode(start={self.start}, end={self.end}, val={self.val})"




class 				A__ :

		def __init__(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			__lowerCAmelCase    :		Optional[Any]		    =   collection
			__lowerCAmelCase    :		Optional[int]		    =   function
			if self.collection:
				__lowerCAmelCase    :		str		    =   self._build_tree(0 ,	len(_SCREAMING_SNAKE_CASE				) - 1				)

		def 							__lowerCamelCase							(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			self._update_tree(self.root ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)

		def 							__lowerCamelCase							(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			return self._query_range(self.root ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)

		def 							__lowerCamelCase							(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			if start == end:
				return SegmentTreeNode(_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	self.collection[start]				)
			__lowerCAmelCase    :		Tuple		    =   (start + end) // 2
			__lowerCAmelCase    :		List[str]		    =   self._build_tree(_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)
			__lowerCAmelCase    :		Dict		    =   self._build_tree(mid + 1 ,	_SCREAMING_SNAKE_CASE				)
			return SegmentTreeNode(_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	self.fn(left.val ,	right.val				) ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)

		def 							__lowerCamelCase							(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			if node.start == i and node.end == i:
				__lowerCAmelCase    :		int		    =   val
				return
			if i <= node.mid:
				self._update_tree(node.left ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)
			else:
				self._update_tree(node.right ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)
			__lowerCAmelCase    :		Optional[Any]		    =   self.fn(node.left.val ,	node.right.val				)

		def 							__lowerCamelCase							(   self ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				):
			if node.start == i and node.end == j:
				return node.val

			if i <= node.mid:
				if j <= node.mid:
					# range in left child tree
					return self._query_range(node.left ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)
				else:
					# range in left child tree and right child tree
					return self.fn(
					    self._query_range(node.left ,	_SCREAMING_SNAKE_CASE ,	node.mid				) ,	self._query_range(node.right ,	node.mid + 1 ,	_SCREAMING_SNAKE_CASE				) ,	)
			else:
				# range in right child tree
				return self._query_range(node.right ,	_SCREAMING_SNAKE_CASE ,	_SCREAMING_SNAKE_CASE				)







		def 							__lowerCamelCase							(   self				):
			if self.root is not None:
				__lowerCAmelCase    :		Optional[Any]		    =   Queue()
				queue.put(self.root				)
				while not queue.empty():
					__lowerCAmelCase    :		str		    =   queue.get()
					yield node

					if node.left is not None:
						queue.put(node.left				)

					if node.right is not None:
						queue.put(node.right				)


if __name__ == "__main__":
							import operator

							for fn in [operator.add, max, min]:
														print("""*""" * 50)
														lowerCamelCase__           =	SegmentTree([2, 1, 5, 3, 4], fn)
														for node in arr.traverse():
																					print(node)
														print()

														arr.update(1, 5)
														for node in arr.traverse():
																					print(node)
														print()

														print(arr.query_range(3, 4))  # 7
														print(arr.query_range(2, 2))  # 5
														print(arr.query_range(1, 3))  # 13
														print()