
"""simple docstring"""


from typing import List

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


A_    							=					logging.get_logger(__name__)

A_    							=					{
    """snap-research/efficientformer-l1-300""": (
        """https://huggingface.co/snap-research/efficientformer-l1-300/resolve/main/config.json"""
    ),
}




class  __lowerCamelCase  ( lowerCAmelCase			):
				a__:      str          =    'efficientformer'




				def __init__(				self							,						UpperCAmelCase = [3, 2, 6, 4]							,						UpperCAmelCase = [48, 96, 224, 448]							,						UpperCAmelCase = [True, True, True, True]							,						UpperCAmelCase = 448							,						UpperCAmelCase = 32							,						UpperCAmelCase = 4							,						UpperCAmelCase = 7							,						UpperCAmelCase = 5							,						UpperCAmelCase = 8							,						UpperCAmelCase = 4							,						UpperCAmelCase = 0.0							,						UpperCAmelCase = 16							,						UpperCAmelCase = 3							,						UpperCAmelCase = 3							,						UpperCAmelCase = 3							,						UpperCAmelCase = 2							,						UpperCAmelCase = 1							,						UpperCAmelCase = 0.0							,						UpperCAmelCase = 1							,						UpperCAmelCase = True							,						UpperCAmelCase = True							,						UpperCAmelCase = 1e-5							,						UpperCAmelCase = "gelu"							,						UpperCAmelCase = 0.0_2							,						UpperCAmelCase = 1e-1_2							,						UpperCAmelCase = 224							,						UpperCAmelCase = 1e-0_5							,						**UpperCAmelCase							,						):
							super().__init__(**UpperCAmelCase   )

							lowerCamelCase_					=  hidden_act
							lowerCamelCase_					=  hidden_dropout_prob
							lowerCamelCase_					=  hidden_sizes
							lowerCamelCase_					=  num_hidden_layers
							lowerCamelCase_					=  num_attention_heads
							lowerCamelCase_					=  initializer_range
							lowerCamelCase_					=  layer_norm_eps
							lowerCamelCase_					=  patch_size
							lowerCamelCase_					=  num_channels
							lowerCamelCase_					=  depths
							lowerCamelCase_					=  mlp_expansion_ratio
							lowerCamelCase_					=  downsamples
							lowerCamelCase_					=  dim
							lowerCamelCase_					=  key_dim
							lowerCamelCase_					=  attention_ratio
							lowerCamelCase_					=  resolution
							lowerCamelCase_					=  pool_size
							lowerCamelCase_					=  downsample_patch_size
							lowerCamelCase_					=  downsample_stride
							lowerCamelCase_					=  downsample_pad
							lowerCamelCase_					=  drop_path_rate
							lowerCamelCase_					=  num_metaad_blocks
							lowerCamelCase_					=  distillation
							lowerCamelCase_					=  use_layer_scale
							lowerCamelCase_					=  layer_scale_init_value
							lowerCamelCase_					=  image_size
							lowerCamelCase_					=  batch_norm_eps








_lowercase    	=		[0, 2, 4, 6, 8]
_lowercase    	=		[1, 3, 5, 7, 9]



def 		lowerCAmelCase__     (       UpperCamelCase_					:							int			,							UpperCamelCase_					:							int			,							UpperCamelCase_					:							list[int]			,							UpperCamelCase_					:							int						)->	int:
    if remaining_length == 0:
        if digits[0] == 0 or digits[-1] == 0:
            return 0

        for i in range(length // 2 - 1			,							-1			,							-1						):
            remainder += digits[i] + digits[length - i - 1]

            if remainder % 2 == 0:
                return 0

            remainder //= 1_0

        return 1

    if remaining_length == 1:
        if remainder % 2 == 0:
            return 0

        A__					=       0
        for digit in range(1_0						):
            A__					=       digit
            result += reversible_numbers(
                0			,							(remainder + 2 * digit) // 1_0			,							UpperCamelCase_			,							UpperCamelCase_						)
        return result

    A__					=       0
    for digita in range(1_0						):
        A__					=       digita

        if (remainder + digita) % 2 == 0:
            A__					=       ODD_DIGITS
        else:
            A__					=       EVEN_DIGITS

        for digita in other_parity_digits:
            A__					=       digita
            result += reversible_numbers(
                remaining_length - 2			,							(remainder + digita + digita) // 1_0			,							UpperCamelCase_			,							UpperCamelCase_			,							)
    return result



def 		lowerCAmelCase__     (       UpperCamelCase_					:							int = 9						)->	int:
    A__					=       0
    for length in range(1			,							max_power + 1						):
        result += reversible_numbers(UpperCamelCase_			,							0			,							[0] * length			,							UpperCamelCase_						)
    return result


if __name__ == "__main__":
   print(F"{solution() = }")
