code, JAVA Programming

Assignment Help:
pls telme source code for Padovan String

Related Discussions:- code

Banking database system - java database connectivity, JDBC Assignment B...

JDBC Assignment Banking Database System:  BankCustomer CUST_ID  CUST_NAME ADDRESS ACC_TYPE CUST_ID

Implementation of function, Suppose that: A is the set of characters in ...

Suppose that: A is the set of characters in the string "pellet"; B is the set of characters in the string "teller"; C is the set of characters in the string "pertinent"; a

How to integrate your struts application with spring, To integrate your Str...

To integrate your Struts application with Spring, we have two options: ? Configure Spring to manage your Actions as beans, using the ContextLoaderPlugin, and set their dependenc

What is spreadsheet and list any two jobs that it can do, What is spreadshe...

What is spreadsheet? List any two jobs that it can do? A spreadsheet is a grid which organizes data within columns and rows. Spreadsheets form it simple to display information,

What are inner beans, When wiring beans, if a bean element is embedded to a...

When wiring beans, if a bean element is embedded to a property tag directly, then that bean is said to the Inner Bean. The disadvantage of this bean is that it cannot be reused any

What system.out.println() signifies, What 'System.out.println()' signifies?...

What 'System.out.println()' signifies? 'System' is a predefined class. System class gives access to the system. 'out' is the output stream. 'println' is printin

Java , Create an object model for the Solar System using the following link...

Create an object model for the Solar System using the following link: Provide">http://airandspace.si.edu/etp/ss/index.htm Provide an abstract class called Planet and a concrete s

Write a program in javascript that will read in an xml file, Write a progra...

Write a program in Javascript that will read in an XML file. This file will contain details of devices maintained by the IT department of an organisation including an ID number, de

Bluej, how to write a program to assign value of variable age and print if ...

how to write a program to assign value of variable age and print if person is major.

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