codewars javascript - Is my friend cheating? - SOLVED IN 5 EASY STEPS!

In this video I'll be taking you step by step in detail how I solved the "Search and Replace" challenge in 5 easy steps using javascript on FreeCodeCamp. The steps I took to complete this challenge are as follows(I go into more detail in the video): STEP 1 Get the sum of all the numbers leading up to n. Create an empty array. STEP 2 start a for loop starting from the top and decreasing as long as it's greater than 0. STEP 3 Create an equation for the second number. STEP 4 Make sure the second number is less than n and that it is an integer. STEP 5 Push an array of the two digits into the array from step one. Useful links: Number.isInteger(): https://goo.gl/79FEu9 multidimensional array: https://goo.gl/UPrFGe for loop: https://goo.gl/Lt115A