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Java Source | 1997-07-30 | 759 b | 36 lines |
- // Copyright(c) 1997 ObjectSpace, Inc.
-
- import COM.objectspace.jgl.*;
-
- /**
- * Sum the values of a range using a binary function.
- *
- * @see COM.objectspace.jgl.Counting
- * @version 2.0.2
- * @author ObjectSpace, Inc.
- */
-
- public class Counting2
- {
- public static void main( String[] args )
- {
- Array array = new Array();
- array.add( new Long( 5 ) );
- array.add( new Long( 4 ) );
- array.add( new Long( 3 ) );
- array.add( new Long( 2 ) );
- array.add( new Long( 1 ) );
-
- Number prod = new Long( 1 );
- prod = Counting.accumulate
- (
- array.start(),
- array.finish(),
- prod,
- new TimesNumber( prod.getClass() )
- );
-
- System.out.println( "Product = " + prod );
- }
- }
-