Introduction - If you have any usage issues, please Google them yourself
LZ78 encoding idea is to continually extracted from the character stream the new " infix- character string (String)" (popularly understood as the new " entry" ), then use the " code" is code word (Code word) said this " entry." As a result, the encoding for character stream becomes a code word to use (Code word) to replace the character stream, generate code word stream, so as to achieve the purpose of compressed data.