Problem 🤔 Say you have an array for which the i -th element is the price of a given stock on day i…

Problem 🤔 We have a list of points on the plane. Find the K closest points to the origin (0,…

Problem 🤔 You are given an array of k linked-lists lists, each linked-list is sorted in ascending…

Problem 🤔 Given a binary array, find the maximum number of consecutive 1s in this array, or in…

Problem 🤔 Given an array nums of integers, return how many of them contain an even number of digits…

Problem 🤔 Given an array of integers nums and an integer target, return indices of the two numbers…