// $Id: wc.java,v 1.2 2001/05/31 22:56:19 doug Exp $ // http://www.bagley.org/~doug/shootout/ // with help from Dirus@programmer.net import java.io.*; import java.util.*; import java.text.*; // this program modified from: // http://cm.bell-labs.com/cm/cs/who/bwk/interps/pap.html // Timing Trials, or, the Trials of Timing: Experiments with Scripting // and User-Interface Languages</a> by Brian W. Kernighan and // Christopher J. Van Wyk. public class wc { public static void main(String[] args) { int nl = 0, nw = 0, nc = 0; try { byte[] buff = new byte[4096]; boolean inword = false; int length; while ((length = System.in.read(buff)) != -1) { nc += length; for(int i = 0; i < length; i++) { char c = (char)buff[i]; if (c == '\n') ++nl; if (Character.isWhitespace(c)) inword = false; else if (inword == false) { ++nw; inword = true; } } } } catch (IOException e) { System.err.println(e); return; } System.out.println(Integer.toString(nl) + " " + Integer.toString(nw) + " " + Integer.toString(nc)); } }