Introduction - If you have any usage issues, please Google them yourself
The actual statistics of the character set and the frequency established by the following table shows the Huffman tree, and to achieve the following message encoding and decoding: " THIS PROGRAM IS MY FAVORITE" character ABCDEFGHIJKLM frequency 641,322,321,032,115 4757153220 characters NOPQRSTUVWXYZ frequency ° 57 ' 6,315,148,518,023,818,116 1