Package dsa

Class RunLength


  • public class RunLength
    extends Object
    This library provides static methods for compressing and expanding a binary input using run-length encoding with 8-bit run lengths.
    • Constructor Detail

      • RunLength

        public RunLength()
    • Method Detail

      • compress

        public static void compress()
        Reads from standard input a sequence of bits; compresses them using run-length coding with 8-bit run lengths; and writes the results to standard output.
      • expand

        public static void expand()
        Reads from standard input a sequence of runlength-compressed bits; expands them; and writes the results to standard output.
      • main

        public static void main​(String[] args)
        Unit tests the library.
        Parameters:
        args - the command-line arguments.