Hey everyone, in this video, I'm going to walk you through how to solve a simple array sum question on HackerRank using Apex. If you're new to Apex or just looking to sharpen your coding skills, this video is for you.

I'll start by showing you how to set up your environment in VS Code to write Apex code. Then, we'll dive into the problem and I'll explain the question and the approach we're going to take to solve it. As we write the code, I'll explain each step in detail, so you can follow along and understand the thought process behind it.

By the end of this video, you'll have a good understanding of how to solve array sum problems in Apex and be ready to take on more challenging questions on HackerRank. Plus, you'll have a better understanding of how to write efficient, optimized code in Apex.

So, grab your cup of coffee, sit back, relax, and let's solve some coding problems together! Don't forget to like and subscribe to my channel for more coding tutorials and tips.

Question Link: www.hackerrank.com/challenges/simple-array-sum/pro…

Music by Nicknames - Silly Bands - thmatc.co/?l=04FBBA98
#salesforce #hackerrank #algorithm #arraysinjava

00:00 Intro
00:13 Greetings
00:39 Simple Array Sum Task Definition
04:55 What Does Constraint Mean?
05:41 Vs Code | What Have We Done? | Way Of Coding.
07:45 Technical Approach of The Code Implementation
09:37 How Does For Each Loop Work?
15:32 Calling Method with Anonymous Console | Testing
20.25 Closing