?
Solved

commonEnd  challenge

Posted on 2015-02-12
2
Medium Priority
?
84 Views
Last Modified: 2015-02-13
Hi,

I am working on below challenge

http://codingbat.com/prob/p191991

public boolean commonEnd(int[] a, int[] b) {
int len1=a.length;
int len2=b.length;
int firstEle1=a[0];
int firstEle2=b[0];
int lastEle1=a[len1-1];
int lastEle2=b[len2-1];

return firstEle1==firstEle2 || lastEle1==lastEle2;


  
}

Open in new window


i wrote as above. I wonder how can i improve my code. Please advise
0
Comment
Question by:gudii9
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 84

Accepted Solution

by:
ozo earned 2000 total points
ID: 40606547
Without the extra variables
 return a[0]==b[0] || a[a.length-1]==b[b.length-1];
0
 
LVL 7

Author Comment

by:gudii9
ID: 40606588
yes
0

Featured Post

Use Filtering Commands to Process Files in Linux

Learn how to manipulate data with the help of various filtering commands such as `cat`, `fmt`, `pr`, and others in Linux.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Having just graduated from college and entered the workforce, I don’t find myself always using the tools and programs I grew accustomed to over the past four years. However, there is one program I continually find myself reverting back to…R.   So …
Introduction This article is the last of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers our test design approach and then goes through a simple test case example, how …
This theoretical tutorial explains exceptions, reasons for exceptions, different categories of exception and exception hierarchy.
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.
Suggested Courses
Course of the Month15 days, 4 hours left to enroll

771 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question