JavaScript Algorithm: Sorted Union

JavaScript Algorithm: Sorted Union

Let’s use JavaScript to solve the sorted union algorithm

Introduction

Solving algorithms is one of the best ways to improve your problem-solving skills. This also allows you to practice your coding skills in a specific programming language. Solving an algorithm requires following a sequence of steps in order to solve a problem or achieve a particular outcome. That’s why it’s always better to break down your algorithm into small parts which makes solving it much easier.

In this article, we will try to solve the Sorted Union algorithm using the power of JavaScript. Let’s get right into it.

Instructions

The sorted union algorithm is about unifying a bunch of numbers arrays in one single array of unique numbers.

Here is an example:

//    Before                   =>   After
[1, 2, 3], [5, 2, 1]           => [1, 2, 3, 5]

//    Before                   =>   After
[1, 3, 2], [5, 2, 1, 4], [2, 1]=> [1, 3, 2, 5, 4]

We have a function called uniteUnique that can take a bunch of arrays as its argument arr.

Here is an example:

function uniteUnique(arr) {
 //Your code here.

}
uniteUnique([1, 3, 2], [5, 2, 1, 4], [2, 1], [5,7,5,7]) //Should return [ 1, 3, 2, 5, 4, 7 ]
uniteUnique([1, 2, 3], [5, 2, 1]) //Should return [ 1, 2, 3, 5 ]
//The same thing applies to all arrays of numbers you will pass as an argument for this function.

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