Heap and Huffman Tree

• Heap
  • Interface
    • MaxHeap
      • MaxHeap.__init__()
      • MaxHeap.insert()
      • MaxHeap.delete()
      • MaxHeap.makeheap_from_list()
• Huffman Tree
  • Interface
    • MinHeap
      • MinHeap.__init__()
      • MinHeap.insert()
      • MinHeap.delete()
    • TreeNode
      • TreeNode.__init__()
      • TreeNode.huffman()
• Disjoint Set Union
  • Interface
    • SetNode
      • SetNode.__init__()
      • SetNode.data
    • UnionFind
      • UnionFind.__init__()
      • UnionFind.insert()
      • UnionFind.find()
      • UnionFind.union()
• Heap Path
  • Interface
    • MinHeap
      • MinHeap.__init__()
      • MinHeap.make_heap_from_list()
      • MinHeap.find_path_from_index()
• Ex. File Transfer
  • Interface
    • DSU
      • DSU.__init__()
      • DSU.find()
      • DSU.union()