UpperCamelCase__    							= [
    [0, 1_6, 1_3, 0, 0, 0],
    [0, 0, 1_0, 1_2, 0, 0],
    [0, 4, 0, 0, 1_4, 0],
    [0, 0, 9, 0, 0, 2_0],
    [0, 0, 0, 7, 0, 4],
    [0, 0, 0, 0, 0, 0],
]




def        lowerCAmelCase_			(					__A,  __A,  __A,  __A							)					->    List[Any]:







      '''simple docstring'''


      UpperCAmelCase__								=  [False] * len(__A							)
      UpperCAmelCase__								=  [s]
      UpperCAmelCase__								=  True

      while queue:
            UpperCAmelCase__								=  queue.pop(0							)
            for ind in range(len(graph[u]							)							):
                  if visited[ind] is False and graph[u][ind] > 0:
                        queue.append(__A							)
                        UpperCAmelCase__								=  True
                        UpperCAmelCase__								=  u

      return visited[t]




def        lowerCAmelCase_			(					__A,  __A,  __A							)					->    Tuple:







      '''simple docstring'''


      UpperCAmelCase__								=  [-1] * (len(__A							))
      UpperCAmelCase__								=  0
      UpperCAmelCase__								=  []
      UpperCAmelCase__								=  [i[:] for i in graph]  # Record original cut, copy.
      while bfs(__A,  __A,  __A,  __A							):
            UpperCAmelCase__								=  float("Inf"							)
            UpperCAmelCase__								=  sink

            while s != source:
                  # Find the minimum value in select path
                  UpperCAmelCase__								=  min(__A,  graph[parent[s]][s]							)
                  UpperCAmelCase__								=  parent[s]

            max_flow += path_flow
            UpperCAmelCase__								=  sink

            while v != source:
                  UpperCAmelCase__								=  parent[v]
                  graph[u][v] -= path_flow
                  graph[v][u] += path_flow
                  UpperCAmelCase__								=  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        lowerCAmelCase_			(					__A,  __A,  __A,  )					->    tuple:







      '''simple docstring'''


      if (electron_conc, hole_conc, intrinsic_conc).count(0							) != 1:
            raise ValueError("You cannot supply more or less than 2 values"							)
      elif electron_conc < 0:
            raise ValueError("Electron concentration cannot be negative in a semiconductor"							)
      elif hole_conc < 0:
            raise ValueError("Hole concentration cannot be negative in a semiconductor"							)
      elif intrinsic_conc < 0:
            raise ValueError(
                "Intrinsic concentration cannot be negative in a semiconductor"							)
      elif electron_conc == 0:
            return (
                "electron_conc",
                intrinsic_conc**2 / hole_conc,
            )
      elif hole_conc == 0:
            return (
                "hole_conc",
                intrinsic_conc**2 / electron_conc,
            )
      elif intrinsic_conc == 0:
            return (
                "intrinsic_conc",
                (electron_conc * hole_conc) ** 0.5,
            )
      else:
            return (-1, -1)


if __name__ == "__main__":
      import doctest

      doctest.testmod()



