its same.

instead of taking min 2, select mnimum 3.
but since the no.of  symbols may not form complete 3-ary tree, so add
some dummy variable with value=0 (highest priority).

extend this logic for n symbols.

On Oct 5, 12:21 pm, pre lak <pre.la...@gmail.com> wrote:
> Hi all,
> Pls help me with the following problem..
> Generalize Huffman s algorithm to ternary codewords(i.e codewords using the
> symbols 0,1,2) and prove tht it yeilds optimal ternary codes
> Thanks in advance

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