
'''simple docstring'''
import pytest

import datasets


# Import fixture modules as plugins
lowercase__											=['tests.fixtures.files', 'tests.fixtures.hub', 'tests.fixtures.fsspec']






def      UpperCamelCase_				(      A__  ,      A__						):
	# Mark tests as "unit" by default if not marked as "integration" (or already marked as "unit")
	for item in items:
		if any(marker in item.keywords for marker in ["""integration""", """unit"""]						):
			continue
		item.add_marker(pytest.mark.unit						)






def      UpperCamelCase_				(      A__						):
	config.addinivalue_line("""markers"""  ,      """torchaudio_latest: mark test to run with torchaudio>=0.12"""						)






@pytest.fixture(autouse=A__						)
def      UpperCamelCase_				(      A__  ,      A__						):
	# test_hf_cache_home = tmp_path_factory.mktemp("cache")  # TODO: why a cache dir per test function does not work?
	a_      				=						tmp_path_factory.getbasetemp() / """cache"""
	a_      				=						test_hf_cache_home / """datasets"""
	a_      				=						test_hf_cache_home / """metrics"""
	a_      				=						test_hf_cache_home / """modules"""
	monkeypatch.setattr("""datasets.config.HF_DATASETS_CACHE"""  ,      str(A__						)						)
	monkeypatch.setattr("""datasets.config.HF_METRICS_CACHE"""  ,      str(A__						)						)
	monkeypatch.setattr("""datasets.config.HF_MODULES_CACHE"""  ,      str(A__						)						)
	a_      				=						test_hf_datasets_cache / """downloads"""
	monkeypatch.setattr("""datasets.config.DOWNLOADED_DATASETS_PATH"""  ,      str(A__						)						)
	a_      				=						test_hf_datasets_cache / """downloads""" / """extracted"""
	monkeypatch.setattr("""datasets.config.EXTRACTED_DATASETS_PATH"""  ,      str(A__						)						)






@pytest.fixture(autouse=A__  ,      scope="""session"""						)
def      UpperCamelCase_				(      ):
	datasets.disable_progress_bar()






@pytest.fixture(autouse=A__						)
def      UpperCamelCase_				(      A__						):
	# don't take tests into account when counting downloads
	monkeypatch.setattr("""datasets.config.HF_UPDATE_DOWNLOAD_COUNTS"""  ,      A__						)






@pytest.fixture
def      UpperCamelCase_				(      A__						):
	# Required to suppress RemovedIn20Warning when feature(s) are not compatible with SQLAlchemy 2.0
	# To be removed once SQLAlchemy 2.0 supported
	monkeypatch.setattr("""sqlalchemy.util.deprecations.SILENCE_UBER_WARNING"""  ,      A__						)


'''simple docstring'''
def      UpperCamelCase_				(      A__  ,      A__  ,      A__						):

	def count_of_possible_combinations(A__						) -> int:
		if target < 0:
			return 0
		if target == 0:
			return 1
		return sum(count_of_possible_combinations(target - item						) for item in array						)

	return count_of_possible_combinations(A__						)






def      UpperCamelCase_				(      A__  ,      A__  ,      A__						):

	def count_of_possible_combinations_with_dp_array(
	    A__  ,      A__						) -> int:
		if target < 0:
			return 0
		if target == 0:
			return 1
		if dp_array[target] != -1:
			return dp_array[target]
		a_      				=						sum(
		    count_of_possible_combinations_with_dp_array(target - item  ,      A__						)
		    for item in array						)
		a_      				=						answer
		return answer

	a_      				=						[-1] * (target + 1)
	return count_of_possible_combinations_with_dp_array(A__  ,      A__						)






def      UpperCamelCase_				(      A__  ,      A__  ,      A__						):
	a_      				=						[0] * (target + 1)
	a_      				=						1

	for i in range(1  ,      target + 1						):
		for j in range(A__						):
			if i - array[j] >= 0:
				dp_array[i] += dp_array[i - array[j]]

	return dp_array[target]


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		lowercase__											=3
		lowercase__											=5
		lowercase__											=[1, 2, 5]
		print(combination_sum_iv(n, array, target))
