Huffman Coding
2016-08-23
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AString is given; the problem is to encode the string using Huffman codes (assigning bits to each character according to the frequency ofcharacter in the string) and then decoding the encoded string using prefix free code.
Apre fix code can be easily represented by a binary tree. The encoding of each character is determined by following the path down from theroot to the external node that holds that character: a 0 bit identifies a left branch in the path, and a 1 bit identifies a right branch.
Apre fix code can be easily represented by a binary tree. The encoding of each character is determined by following the path down from theroot to the external node that holds that character: a 0 bit identifies a left branch in the path, and a 1 bit identifies a right branch.
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