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Groovy example source code file (ary.java)

This example Groovy source code file (ary.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

io, util

The Groovy ary.java source code

// $Id: ary.java,v 1.1 2004-05-22 07:27:00 bfulgham Exp $
// http://www.bagley.org/~doug/shootout/

// this program is 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.

import java.io.*;
import java.util.*;

public class ary {
    public static void main(String args[]) {
	int i, j, k, n = Integer.parseInt(args[0]);
	int x[] = new int[n];
	int y[] = new int[n];

	for (i = 0; i < n; i++)
	    x[i] = i + 1;
	for (k = 0; k < 1000; k++ )
	    for (j = n-1; j >= 0; j--)
		y[j] += x[j];

	System.out.println(y[0] + " " + y[n-1]);
    }
}

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