






class        a       :



      """simple docstring"""


      def __init__( self   :     Optional[int]						, __lowercase   :     int   )				-> None:
        __UpperCAmelCase				:      Any	 =    size
        __UpperCAmelCase				:      Dict	 =    [0] * size
        __UpperCAmelCase				:      Union[str, Any]	 =    [0] * size
      @staticmethod
      def       UpperCAmelCase ( __lowercase   :     int   )				-> int:
        return index | (index + 1)
      @staticmethod
      def       UpperCAmelCase ( __lowercase   :     int   )				-> int:
        return (index & (index + 1)) - 1
      def       UpperCAmelCase ( self   :     Any						, __lowercase   :     int						, __lowercase   :     int   )				-> None:
        __UpperCAmelCase				:      Dict	 =    value
        while index < self.size:
          __UpperCAmelCase				:      Optional[Any]	 =    self.get_prev(__lowercase   ) + 1
          if current_left_border == index:
            __UpperCAmelCase				:      List[Any]	 =    value
          else:
            __UpperCAmelCase				:      List[str]	 =    max(__lowercase						, __lowercase						, __lowercase   )
          __UpperCAmelCase				:      Any	 =    self.get_next(__lowercase   )




      def       UpperCAmelCase ( self   :     Any						, __lowercase   :     int						, __lowercase   :     int   )				-> int:
        right -= 1  # Because of right is exclusive
        __UpperCAmelCase				:      str	 =    0
        while left <= right:
          __UpperCAmelCase				:      str	 =    self.get_prev(__lowercase   )
          if left <= current_left:
            __UpperCAmelCase				:      str	 =    max(__lowercase						, self.tree[right]   )
            __UpperCAmelCase				:      Optional[Any]	 =    current_left
          else:
            __UpperCAmelCase				:      List[Any]	 =    max(__lowercase						, self.arr[right]   )
            right -= 1
        return result


if __name__ == "__main__":
       import doctest

       doctest.testmod()




"""simple docstring"""




from ..utils import (
    OptionalDependencyNotAvailable,
    is_flax_available,
    is_scipy_available,
    is_torch_available,
    is_torchsde_available,
)


try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						from ..utils.dummy_pt_objects import *  # noqa F403
else:
						from .scheduling_consistency_models import CMStochasticIterativeScheduler
						from .scheduling_ddim import DDIMScheduler
						from .scheduling_ddim_inverse import DDIMInverseScheduler
						from .scheduling_ddim_parallel import DDIMParallelScheduler
						from .scheduling_ddpm import DDPMScheduler
						from .scheduling_ddpm_parallel import DDPMParallelScheduler
						from .scheduling_deis_multistep import DEISMultistepScheduler
						from .scheduling_dpmsolver_multistep import DPMSolverMultistepScheduler
						from .scheduling_dpmsolver_multistep_inverse import DPMSolverMultistepInverseScheduler
						from .scheduling_dpmsolver_singlestep import DPMSolverSinglestepScheduler
						from .scheduling_euler_ancestral_discrete import EulerAncestralDiscreteScheduler
						from .scheduling_euler_discrete import EulerDiscreteScheduler
						from .scheduling_heun_discrete import HeunDiscreteScheduler
						from .scheduling_ipndm import IPNDMScheduler
						from .scheduling_k_dpm_2_ancestral_discrete import KDPMaAncestralDiscreteScheduler
						from .scheduling_k_dpm_2_discrete import KDPMaDiscreteScheduler
						from .scheduling_karras_ve import KarrasVeScheduler
						from .scheduling_pndm import PNDMScheduler
						from .scheduling_repaint import RePaintScheduler
						from .scheduling_sde_ve import ScoreSdeVeScheduler
						from .scheduling_sde_vp import ScoreSdeVpScheduler
						from .scheduling_unclip import UnCLIPScheduler
						from .scheduling_unipc_multistep import UniPCMultistepScheduler
						from .scheduling_utils import KarrasDiffusionSchedulers, SchedulerMixin
						from .scheduling_vq_diffusion import VQDiffusionScheduler

try:
						if not is_flax_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						from ..utils.dummy_flax_objects import *  # noqa F403
else:
						from .scheduling_ddim_flax import FlaxDDIMScheduler
						from .scheduling_ddpm_flax import FlaxDDPMScheduler
						from .scheduling_dpmsolver_multistep_flax import FlaxDPMSolverMultistepScheduler
						from .scheduling_karras_ve_flax import FlaxKarrasVeScheduler
						from .scheduling_lms_discrete_flax import FlaxLMSDiscreteScheduler
						from .scheduling_pndm_flax import FlaxPNDMScheduler
						from .scheduling_sde_ve_flax import FlaxScoreSdeVeScheduler
						from .scheduling_utils_flax import (
						    FlaxKarrasDiffusionSchedulers,
						    FlaxSchedulerMixin,
						    FlaxSchedulerOutput,
						    broadcast_to_shape_from_left,
						)


try:
						if not (is_torch_available() and is_scipy_available()):
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						from ..utils.dummy_torch_and_scipy_objects import *  # noqa F403
else:
						from .scheduling_lms_discrete import LMSDiscreteScheduler

try:
						if not (is_torch_available() and is_torchsde_available()):
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						from ..utils.dummy_torch_and_torchsde_objects import *  # noqa F403
else:
						from .scheduling_dpmsolver_sde import DPMSolverSDEScheduler