Return the First Element in an Array
Published
•1 min read
D
I am a Web Developer from Birtamode 1 Jhapa Nepal. As of 2022 i have 3 years of experience in CSS and 1 year of experience in Javascript + 6 Months of Experince in Node.js
Create a function that takes an array containing only numbers and return the first element.
Examples
getFirstValue([1, 2, 3]) ➞ 1
getFirstValue([80, 5, 100]) ➞ 80
getFirstValue([-500, 0, 50]) ➞ -500
Notes
The first element in an array always has an index of 0.
Javascript
function convert(a) {
return a[0];
}
let Array =[99,98,100];
console.log(convert(Array));
