econchick

class Graph:
  def __init__(self):
    self.nodes = set()
    self.edges = defaultdict(list)
    self.distances = {}

  def add_node(self, value):
    self.nodes.add(value)

  def add_edge(self, from_node, to_node, distance):

econchick

def hex2dec(dec_number):

  mapping = {
    10 : "A",
    11 : "B",
    12 : "C",
    13 : "D",
    14 : "E",
    15 : "F"
  }

econchick

Women Who Code: Interview Practice

Questions email Lynn Root

Practice Advice (language agnostic)

• My Blog with my experience, how I prepared, practice problems and resources.
• Previous WWC Practice questions with questions from previous WWC Interview workshop with Gayle McDowell

econchick

class Node:
  def __init__(self, key):
      self.key = key
      self.parent = None
      self.left = None
      self.right = None


def insert(root, t):
  new = Node(t)

econchick

econchick

econchick

econchick

econchick

econchick

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