Improve company productivity with a Business Account.Sign Up

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 103
  • Last Modified:

allStar challenge

Hi,

I am working on below challenge.
http://codingbat.com/prob/p183394
Psedo code:
1. check the array length 0  or 1 then retun same str
2.else return string with first character concatenated with * and then rest of characters argument recursion method

I wrote my code as below and passing all tests
public String allStar(String str) {
  if(str.length()==0||str.length()==1){
    return str;
  }
  else{
  return str.charAt(0)+"*"+allStar(str.substring(1));
  }
}

Open in new window


Any improvements or alternate approaches?      

please advise
0
gudii9
Asked:
gudii9
1 Solution
 
zzynxSoftware engineerCommented:
Not really.

public String allStar(String str) {
  if(str.length()<2){
    return str;
  }
  return str.charAt(0)+"*"+allStar(str.substring(1));
}

Open in new window

0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

What Kind of Coding Program is Right for You?

There are many ways to learn to code these days. From coding bootcamps like Flatiron School to online courses to totally free beginner resources. The best way to learn to code depends on many factors, but the most important one is you. See what course is best for you.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now