huffman
Huffman coding examples, and discussion of strengths and limitations.
My notes to self at: https://www.radford.edu/~itec660/2019...
The animation is from:
http://lti.cs.vt.edu/OpenDSA/AV/Devel...
using the input:
a 812 b 149 c 271 d 432 e 999 f 230
