


from collections.abc import Sequence
from queue import Queue







class      lowerCAmelCase__       :




     '''simple docstring'''


     def __init__(						self ,						__lowerCamelCase ,						__lowerCamelCase ,						__lowerCamelCase ,						__lowerCamelCase=None ,						__lowerCamelCase=None)			->				Union[str, Any]:
            _A      :       str				    = start
            _A      :       Optional[int]				    = end
            _A      :       List[str]				    = val
            _A      :       Tuple				    = (start + end) // 2
            _A      :       Any				    = left
            _A      :       List[Any]				    = right


     def __repr__(						self)			->				Any:
            return F"SegmentTreeNode(start={self.start}, end={self.end}, val={self.val})"







class      lowerCAmelCase__       :




     '''simple docstring'''


     def __init__(						self ,						__lowerCamelCase ,						__lowerCamelCase)			->				List[str]:
            _A      :       str				    = collection
            _A      :       Optional[Any]				    = function
            if self.collection:
                   _A      :       Optional[int]				    = self._build_tree(0 ,						len(__lowerCamelCase) - 1)


     def  _lowerCamelCase (						self ,						__lowerCamelCase ,						__lowerCamelCase)			->				Tuple:
            self._update_tree(self.root ,						__lowerCamelCase ,						__lowerCamelCase)


     def  _lowerCamelCase (						self ,						__lowerCamelCase ,						__lowerCamelCase)			->				List[str]:
            return self._query_range(self.root ,						__lowerCamelCase ,						__lowerCamelCase)


     def  _lowerCamelCase (						self ,						__lowerCamelCase ,						__lowerCamelCase)			->				List[str]:
            if start == end:
                   return SegmentTreeNode(__lowerCamelCase ,						__lowerCamelCase ,						self.collection[start])
            _A      :       List[Any]				    = (start + end) // 2
            _A      :       int				    = self._build_tree(__lowerCamelCase ,						__lowerCamelCase)
            _A      :       Optional[Any]				    = self._build_tree(mid + 1 ,						__lowerCamelCase)
            return SegmentTreeNode(__lowerCamelCase ,						__lowerCamelCase ,						self.fn(left.val ,						right.val) ,						__lowerCamelCase ,						__lowerCamelCase)


     def  _lowerCamelCase (						self ,						__lowerCamelCase ,						__lowerCamelCase ,						__lowerCamelCase)			->				int:
            if node.start == i and node.end == i:
                   _A      :       List[str]				    = val
                   return
            if i <= node.mid:
                   self._update_tree(node.left ,						__lowerCamelCase ,						__lowerCamelCase)
            else:
                   self._update_tree(node.right ,						__lowerCamelCase ,						__lowerCamelCase)
            _A      :       str				    = self.fn(node.left.val ,						node.right.val)


     def  _lowerCamelCase (						self ,						__lowerCamelCase ,						__lowerCamelCase ,						__lowerCamelCase)			->				str:
            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 ,						__lowerCamelCase ,						__lowerCamelCase)
                   else:
                          # range in left child tree and right child tree
                          return self.fn(
                              self._query_range(node.left ,						__lowerCamelCase ,						node.mid) ,						self._query_range(node.right ,						node.mid + 1 ,						__lowerCamelCase) ,						)
            else:
                   # range in right child tree
                   return self._query_range(node.right ,						__lowerCamelCase ,						__lowerCamelCase)


     def  _lowerCamelCase (						self)			->				Dict:
            if self.root is not None:
                   _A      :       Optional[int]				    = Queue()
                   queue.put(self.root)
                   while not queue.empty():
                          _A      :       Tuple				    = 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()




from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_flax_available, is_torch_available


lowerCAmelCase__      		= {'configuration_speech_encoder_decoder': ['SpeechEncoderDecoderConfig']}

try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase__      		= ['SpeechEncoderDecoderModel']

try:
    if not is_flax_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase__      		= ['FlaxSpeechEncoderDecoderModel']

if TYPE_CHECKING:
    from .configuration_speech_encoder_decoder import SpeechEncoderDecoderConfig

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_speech_encoder_decoder import SpeechEncoderDecoderModel

    try:
        if not is_flax_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_flax_speech_encoder_decoder import FlaxSpeechEncoderDecoderModel

else:
    import sys

    lowerCAmelCase__      		= _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)
