code, JAVA Programming

Assignment Help:
pls telme source code for Padovan String

Related Discussions:- code

Draw out a uml class diagram, Question: (a) Draw out a UML class diagra...

Question: (a) Draw out a UML class diagram that captures the following information: An Employee is a kind of Person. An ATM is a kind of Machine. Both an Employee and an ATM

Array, how do you access a value of an array?

how do you access a value of an array?

Pebble merchant, There is a pebble merchant. He sells the pebbles, that are...

There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing tha

Three ways in which a thread can enter the waiting state, What are three wa...

What are three ways in which a thread can enter the waiting state ?

Sum of six digits, How do I write a java program that enters a six digit nu...

How do I write a java program that enters a six digit number and takes the sum of the six digits?

Programming projects, Write a ComputePart class and a ComputerKit class(and...

Write a ComputePart class and a ComputerKit class(and a cliet class to test them) You should include the following methods: a method returning "expensive" if the total of the price

Program of bug simulation , You will be creating a World that consists of ...

You will be creating a World that consists of ants and doodlebugs. Each time you click the board each bug will do some of the following: move, bread, eat, and starve. Ants will

Develop a client-server student record application, Develop a Client/Server...

Develop a Client/Server (MySQL) student record application Project Description: I need a client/server application with a MySQL backend database. The prototype could interfac

How many jsp scripting elements , How many JSP scripting elements and what ...

How many JSP scripting elements and what are they? Ans) Three scripting language elements are there: a)      declarations, b)      scriptlets, c)       expressions.

Need facebook developer, Project Description: i am seeking an experience...

Project Description: i am seeking an experienced Facebook page builder,fanpage builder, Header module Navigation menu module HTML module Widget module Image modul

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