Java Certification Exam Guide/McGrawwHill-JavaCertificationExamGuide.iso/pc/Web Links and Code/ans/chap9/exer0902/FancyCalculator.java

Text File | 1997-04-20 | 293 b | 12 lines

class FancyCalculator extends Calculcator {
   private String[] functions = {"sin", "cos", "tan"};

   String getFunctions() {
      String s;
      s = super.getFunctions();
      for (int i = 0; i < functions.length; i++)
         s += ", " + functions[i];
      return s;
   }
}