Embarking on a 100-Day Adventure: Day 2 – The Sum of Elements in an Array

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🚀 Welcome to Day 2 of our 100-Day Array Challenge! 🚀

Dive into the fascinating world of arrays with us as we start our journey with a fundamental concept – finding the sum of all elements in an array. 🧮💡

In today’s blog, we unravel the complexity of array manipulation, exploring efficient ways to calculate the sum of elements and discussing the importance of this operation in various programming scenarios.

Whether you’re a coding beginner or a seasoned developer, join us on this day expedition as we unravel a new array of challenges, share insights, and build a strong foundation in programming.

Ready to enhance your coding skills? Let’s start with the basics! 🌐💻

Question Statement:

Today, Your task is to write a program that calculates the sum of all elements in a given array.

Here’s the challenge:

Write a function or program that takes an array of integers as input and returns the sum of all its elements. Consider various scenarios, including arrays with positive and negative numbers and arrays with a mix of both.

Feel free to use any programming language of your choice. Don’t forget to share your solution with us and stay tuned for the upcoming challenges in our 100-day array adventure!

Get ready to flex your coding muscles and enhance your array manipulation skills! 💻🔍

Unlocking the Code:

Arrays are the building blocks of programming, and mastering them opens the door to solving complex problems efficiently. In today’s blog, we’ll be finding the sum of elements in an array. Let’s dive into a simple yet crucial coding solution!

public class SumOfElements {
public static void main(String[] args) {
int n[] = {1,2,3,4,5};
int sum = 0;
for(int i = 0; i<n.length;i++){
sum = sum + n[i];

This loop visits each element, adding it to our ‘sum’ variable. Simple and effective!

Wrapping it Up

And there you have it – your beginner’s guide to adding elements in arrays! Summing up numbers in arrays is a fantastic skill for heading up the elements in arrays. Keep coding, and let the adding adventures begin! 🚀💻 Happy Coding!


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