




'''simple docstring'''
from typing import List, Union

from ...configuration_utils import PretrainedConfig
from ...utils import logging


A				: List[Any]					      =			logging.get_logger(__name__)

A				: Dict					      =			{
    '''allenai/led-base-16384''': '''https://huggingface.co/allenai/led-base-16384/resolve/main/config.json''',
    # See all LED models at https://huggingface.co/models?filter=led
}






class 			SCREAMING_SNAKE_CASE(							_lowerCamelCase	):
       snake_case_					:	Union[str, Any]       =   """led"""
       snake_case_					:	int       =   {
           """num_attention_heads""": """encoder_attention_heads""",
           """hidden_size""": """d_model""",
           """attention_probs_dropout_prob""": """attention_dropout""",
           """initializer_range""": """init_std""",
       }

       def __init__(       self   ,						lowerCamelCase__=5_0265   ,						lowerCamelCase__=1_6384   ,						lowerCamelCase__=1024   ,						lowerCamelCase__=12   ,						lowerCamelCase__=4096   ,						lowerCamelCase__=16   ,						lowerCamelCase__=12   ,						lowerCamelCase__=4096   ,						lowerCamelCase__=16   ,						lowerCamelCase__=0.0   ,						lowerCamelCase__=0.0   ,						lowerCamelCase__=True   ,						lowerCamelCase__=True   ,						lowerCamelCase__="gelu"   ,						lowerCamelCase__=1024   ,						lowerCamelCase__=0.1   ,						lowerCamelCase__=0.0   ,						lowerCamelCase__=0.0   ,						lowerCamelCase__=0.02   ,						lowerCamelCase__=2   ,						lowerCamelCase__=0.0   ,						lowerCamelCase__=1   ,						lowerCamelCase__=0   ,						lowerCamelCase__=2   ,						lowerCamelCase__ = 512   ,						**lowerCamelCase__   ,						)       ->   Dict:

           """simple docstring"""



           __lowercase     							=		vocab_size
           __lowercase     							=		max_encoder_position_embeddings
           __lowercase     							=		max_decoder_position_embeddings
           __lowercase     							=		d_model
           __lowercase     							=		encoder_ffn_dim
           __lowercase     							=		encoder_layers
           __lowercase     							=		encoder_attention_heads
           __lowercase     							=		decoder_ffn_dim
           __lowercase     							=		decoder_layers
           __lowercase     							=		decoder_attention_heads
           __lowercase     							=		dropout
           __lowercase     							=		attention_dropout
           __lowercase     							=		activation_dropout
           __lowercase     							=		activation_function
           __lowercase     							=		init_std
           __lowercase     							=		encoder_layerdrop
           __lowercase     							=		decoder_layerdrop
           __lowercase     							=		classifier_dropout
           __lowercase     							=		use_cache
           __lowercase     							=		encoder_layers
           __lowercase     							=		attention_window

           super().__init__(
               pad_token_id=__UpperCamelCase   ,						bos_token_id=__UpperCamelCase   ,						eos_token_id=__UpperCamelCase   ,						is_encoder_decoder=__UpperCamelCase   ,						decoder_start_token_id=__UpperCamelCase   ,						**__UpperCamelCase   ,						)





import math





class 					__snake_case    :




					def __init__(  self       ,			__UpperCamelCase						)	->    Dict:



									'''simple docstring'''







									snake_case__   :      Optional[int]   				= len(__UpperCamelCase						)
									snake_case__   :      Dict   				= [0] * (
									    4 * self.N
									)  # approximate the overall size of segment tree with array N
									self.build(1       ,			0       ,			self.N - 1						)




					def      __a     (  self       ,			__UpperCamelCase						)	->    Any:



									'''simple docstring'''







									return idx * 2




					def      __a     (  self       ,			__UpperCamelCase						)	->    Optional[int]:



									'''simple docstring'''







									return idx * 2 + 1




					def      __a     (  self       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)	->    int:  # noqa: E741



									'''simple docstring'''







									if l == r:
													snake_case__   :      Dict   				= A[l]
									else:
													snake_case__   :      Optional[Any]   				= (l + r) // 2
													self.build(self.left(__UpperCamelCase						)       ,			__UpperCamelCase       ,			__UpperCamelCase						)
													self.build(self.right(__UpperCamelCase						)       ,			mid + 1       ,			__UpperCamelCase						)
													snake_case__   :      int   				= max(self.st[self.left(__UpperCamelCase						)]       ,			self.st[self.right(__UpperCamelCase						)]						)




					def      __a     (  self       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)	->    int:



									'''simple docstring'''







									return self.update_recursive(1       ,			0       ,			self.N - 1       ,			a - 1       ,			b - 1       ,			__UpperCamelCase						)




					def      __a     (  self       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)	->    Tuple:  # noqa: E741



									'''simple docstring'''







									if r < a or l > b:
													return True
									if l == r:
													snake_case__   :      List[str]   				= val
													return True
									snake_case__   :      str   				= (l + r) // 2
									self.update_recursive(self.left(__UpperCamelCase						)       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)
									self.update_recursive(self.right(__UpperCamelCase						)       ,			mid + 1       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)
									snake_case__   :      Tuple   				= max(self.st[self.left(__UpperCamelCase						)]       ,			self.st[self.right(__UpperCamelCase						)]						)
									return True




					def      __a     (  self       ,			__UpperCamelCase       ,			__UpperCamelCase						)	->    List[str]:



									'''simple docstring'''







									return self.query_recursive(1       ,			0       ,			self.N - 1       ,			a - 1       ,			b - 1						)




					def      __a     (  self       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)	->    Optional[int]:  # noqa: E741



									'''simple docstring'''







									if r < a or l > b:
													return -math.inf
									if l >= a and r <= b:
													return self.st[idx]
									snake_case__   :      str   				= (l + r) // 2
									snake_case__   :      Optional[Any]   				= self.query_recursive(self.left(__UpperCamelCase						)       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)
									snake_case__   :      List[str]   				= self.query_recursive(self.right(__UpperCamelCase						)       ,			mid + 1       ,			__UpperCamelCase       ,			__UpperCamelCase       ,			__UpperCamelCase						)
									return max(__UpperCamelCase       ,			__UpperCamelCase						)




					def      __a     (  self						)	->    Optional[Any]:



									'''simple docstring'''







									snake_case__   :      Tuple   				= []
									for i in range(1       ,			N + 1						):
													show_list += [self.query(__UpperCamelCase       ,			__UpperCamelCase						)]
									print(__UpperCamelCase						)


if __name__ == "__main__":
				lowerCAmelCase__	:  Optional[int]						=  [1, 2, -4, 7, 3, -5, 6, 11, -20, 9, 14, 15, 5, 2, -8]
				lowerCAmelCase__	:  Any						=  15
				lowerCAmelCase__	:  List[Any]						=  SegmentTree(A)
				print(segt.query(4, 6))
				print(segt.query(7, 11))
				print(segt.query(7, 12))
				segt.update(1, 3, 1_11)
				print(segt.query(1, 15))
				segt.update(7, 8, 2_35)
				segt.show_data()


