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Message:
Get Down, Get Funky
Posted by Matt Gerrans on January 24, 2002 at 4:49 PM
> I just answered the very same question a few posts down! Do you all go to the same school or something?!
Here, if everybody in the class turns in this same code, the teach will probably not notice:
public class Reverser { public static void main( String [] args ) { String s = "able I was ere i saw elba"; if( args.length > 0 ) { StringBuffer buffyTheVampireSlayer = new StringBuffer(); for( int i = 0; i < args.length; i++ ) { if( i > 0 ) buffyTheVampireSlayer.append(" "); buffyTheVampireSlayer.append(args[i]); } s = buffyTheVampireSlayer.toString(); } System.out.println( "\"" + s + "\" reversed is \"" + reverse(s) + "\"" ); } static String reverse( String s ) { StringBuffer buffy = new StringBuffer(); for( int i = s.length()-1; i >= 0; i-- ) buffy.append( s.charAt(i) ); // Yee-haw! Used charAt()! return buffy.toString(); } }
Replies:
- Oops! Matt Gerrans January 24, 2002 at 4:56 PM
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