Arrays Course
29 Posts
Leetcode 217: Contains Duplicate
This lesson will teach you how to find the duplicate element using a hashing algorithm.
Arrays From Zero To Mastery: A Complete Notes For Programmers
This article discusses array data structure with sketches, memory diagrams, array capacity vs. length, strengths & weaknesses, big-O complexities, and more!
Getting Started
Thanks for choosing this course! The techniques you learn here will help you build strong algorithmic problem-solving skills.
Leetcode 1295: Find Numbers with Even Number of Digits
This problem tests your knowledge of mathematics. Solving this problem helps you find the place values and how they are represented in the decimal number system.
Array Strengths, Weaknesses, and Big-O Complexities
In this lesson, you will learn about array strengths and weaknesses along with the big-o complexities.
Find the Largest Element In the Array
In this lesson, you will learn how to approach the problem, and come up with different strategies to solve the problem.
Leetcode 1: Two Sum Problem
This lesson on "Two Sum" coding problem is discussed thoroughly with illustrations and various approaches with running time complexities.