

'''simple docstring'''





UpperCamelCase_    						=       [
    [0, 16, 13, 0, 0, 0],
    [0, 0, 10, 12, 0, 0],
    [0, 4, 0, 0, 14, 0],
    [0, 0, 9, 0, 0, 20],
    [0, 0, 0, 7, 0, 4],
    [0, 0, 0, 0, 0, 0],
]






def 				_lowerCAmelCase			(   __magic_name__						:     Union[str, Any]   , __magic_name__						:     str   , __magic_name__						:     Any   , __magic_name__						:     List[str]						)				->  str:
						# Return True if there is node that has not iterated.
						lowercase :							str    		=[False] * len(a__						)
						lowercase :							Tuple    		=[s]
						lowercase :							Any    		=True

						while queue:
												lowercase :							List[str]    		=queue.pop(0						)
												for ind in range(len(graph[u]						)						):
																		if visited[ind] is False and graph[u][ind] > 0:
																								queue.append(a__						)
																								lowercase :							Tuple    		=True
																								lowercase :							Any    		=u

						return visited[t]






def 				_lowerCAmelCase			(   __magic_name__						:     List[str]   , __magic_name__						:     int   , __magic_name__						:     Any						)				->  int:
						lowercase :							Optional[Any]    		=[-1] * (len(a__						))
						lowercase :							List[Any]    		=0
						lowercase :							Optional[Any]    		=[]
						lowercase :							int    		=[i[:] for i in graph]  # Record original cut, copy.
						while bfs(a__   , a__   , a__   , a__						):
												lowercase :							int    		=float('''Inf'''						)
												lowercase :							Optional[int]    		=sink

												while s != source:
																		# Find the minimum value in select path
																		lowercase :							str    		=min(a__   , graph[parent[s]][s]						)
																		lowercase :							int    		=parent[s]

												max_flow += path_flow
												lowercase :							Union[str, Any]    		=sink

												while v != source:
																		lowercase :							Tuple    		=parent[v]
																		graph[u][v] -= path_flow
																		graph[v][u] += path_flow
																		lowercase :							Any    		=parent[v]

						for i in range(len(a__						)						):
												for j in range(len(graph[0]						)						):
																		if graph[i][j] == 0 and temp[i][j] > 0:
																								res.append((i, j)						)

						return res


if __name__ == "__main__":
							print(mincut(test_graph, source=0, sink=5))








from __future__ import annotations
def 							__SCREAMING_SNAKE_CASE     (   a__    :   List[str]			,a__    :   Dict			,a__    :   Union[str, Any]			,a__    :   Any       )					->				Optional[int]:  # noqa: E741
	while r - l > 1:
		__A :			Any		    =			(l + r) // 2
		if v[m] >= key:
			__A :			Optional[int]		    =			m
		else:
			__A :			List[Any]		    =			m  # noqa: E741
	return r
def 							__SCREAMING_SNAKE_CASE     (   a__    :   list[int]       )					->				int:
	if len(a__       ) == 0:
		return 0

	__A :			str		    =			[0] * len(a__       )
	__A :			List[str]		    =			1

	__A :			List[Any]		    =			v[0]

	for i in range(1			,len(a__       )       ):
		if v[i] < tail[0]:
			__A :			int		    =			v[i]
		elif v[i] > tail[length - 1]:
			__A :			Union[str, Any]		    =			v[i]
			length += 1
		else:
			__A :			Any		    =			v[i]

	return length


if __name__ == "__main__":
			import doctest

			doctest.testmod()





