Assignment 3: Due Tuesday of week 13

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Assignment 3 Due Tuesday of week 13

• Modify MyHeap.java in Tutorial 6s folder so that
  the class ArrayNode has five data fields
• int key
• char letter
• ArrayNode parent
• ArrayNode left
• ArrayNode right
• and use the modified MyHeap to construct
  Huffman code tree. The program can read n
  pairs (ai, bi) from the keyboard , where ai is
  the number of times that character/letter bi
  appears and construct the Huffman code tree for
  the n pairs.