code, JAVA Programming

Assignment Help:
pls telme source code for Padovan String

Related Discussions:- code

Write a program to explain do while loop in java, Write a program to explai...

Write a program to explain do while loop in Java ? // This is the Hello program in Java class Hello { public static void main (String args[]) { int i = -1; do { if (

Multiple choices output and codes, codes and output on how to make multiple...

codes and output on how to make multiple choices quiz

The characteristics of rup? , 1. RUP is relying on a few important principl...

1. RUP is relying on a few important principles and philosophies like planning ahead, knowing where the process is capturing and heading the project in extensible and storable mann

Describe inner classes in java, Describe Inner Classes in java? An inne...

Describe Inner Classes in java? An inner class is a class whose body is described inside another class, referred to as the top-level class. For instance: public class Queue {

How the jms is different from rpc, In RPC the method invoker waits for the ...

In RPC the method invoker waits for the method to finish implementation and return the control back to the invoker. Therefore it is completely synchronous in nature. Whereas in JMS

Differentiation between an applet and an application, Differentiation betwe...

Differentiation between an Applet and an Application ?

What is a java package and how is it used, A Java package is a naming conte...

A Java package is a naming context for classes and interfaces. A package is used to make a separate name space for groups of classes and interfaces. Packages are also used to arran

Inheritance, Draw an inheritance hierarchy to represent a shoe object. The...

Draw an inheritance hierarchy to represent a shoe object. The base class should have derived classes of Dress Shoes, Tennis Shoes and Boots.

Basic java, Why is Java platform independent / architecturally neutral / po...

Why is Java platform independent / architecturally neutral / portable?

Java., the textbok is Introduction to Java™ Programming, Brief Version, Eig...

the textbok is Introduction to Java™ Programming, Brief Version, Eighth Edition Week 8 Exercises Chapter 8 Programming Exercises from Pages 295 - 299. Do Exercise Problems 2,

gourav

9/7/2012 11:48:55 AM

package test.padovanstring;

public class PadovanString {
public int stringOccurrences(int n, String str){

if(n >= 40)
return -1;
if(str.replaceAll("X|Y|Z","").length()>0)
return -1;
String res=pad(n);
return(res.length() - res.replaceAll(str,"").length())/(str.length());
}
public String pad(int n){
if(n == 0) return "X";
if(n == 1) return "Y";
if(n == 2) return "Z";
else return pad(n-2) + pad(n-3);

}
public static void main(String []args)
{
PadovanString p = new PadovanString();
System.out.println(p.stringOccurrences(21,"YZ"));
}
}

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd