Hi, Today i bring to you problem of the day from Leetcode. So after the busy day and so called "this is my new year resolution" (just kidding obviously). i am going to at least look at leetcode of the day in Leetcode rather thinking f doing minimum 5 questions a day. (gets bit tough when you are lazy). Anyways today's problem was very cool. It was no brainier obviously f you are going for the brute force approach. But we need to optimize that brute approach as well. So, the qs was Convert an Array Into a 2D Array With Conditions. I will go with step by step explanation for the code in a bit. But first I'd rather want my fellow ciders to at least spend 15-20 mins thinking about it. Hint: You need only unique elements in an array. There can be multiple unique arrays and the result will be in array of arrays format. I hope you got enough time to think about the code. Let's begin in 5 . . 4. . . 3 . . 2 . . 1 . . (obviously for the dramatic effects) So this is...