Leetcode — 3190. Find Minimum Operations to Make All Elements Divisible by Three,This is an easy problem with description being: You are given an integer array nums. In one operat...

The Ultimate Guide to Arrays in Java: From Zero to Hero (With a Dash of Humor), DSA (12 Part Series) 1 Mastering Constraints and Problem-Solving Strategies in DSA 2 How to Start DS...

Leetcode — Top Interview 150–121. Best Time to Buy and Sell Stock,It’s an easy problem with the description being: You are given an array prices where prices[i] is the price of ...

Leetcode — Top Interview 150 — Remove Element,It’s an easy problem that consists in: Given an integer array nums and an integer val, remove all occurrences of val in nums in-pla...

FINDING MOUNTAIN ARRAY,The problem requires us to find the index of a given target element in a mountain array. A mountain array is an array that firstly increases and then decreas...

Java’s strange bit of syntax,Have you ever seen code like this ? public int getLootBoxContents(int lootBoxIdx)[] { // TODO: get loot return null; } Enter fullscreen mode Exit full...

How to Remove Duplicates From Array using Java, Problem: How to remove duplicate elements from the array Solution: Contents: 1: Create a file & Declare a Class 2: Declare the m...

Using Java Data Structures – ArrayList,You’re 100% going to need to learn how to use ArrayLists in computer programming. Arrays are used to store multiple elements of the same da...

Adding 42 to a list,This post was originally published on LinkedIn. The Company ColorCode LTD truly believes in inclusion and diversity and lets their developers decide which progr...

Broken array covariance,Array covariance is broken? Yes it is! The code examples I show here applies to C# and it applies to Java as well, because I think Java was the first to mak...

LeetCode 238. Product of Array Except Self, LeetCode in Java (8 Part Series) 1 LeetCode 20. Valid Parentheses 2 LeetCode 7. Reverse Integer ... 4 more parts... 3 LeetCode 281. Move...

LeetCode 281. Move Zeros, LeetCode in Java (8 Part Series) 1 LeetCode 20. Valid Parentheses 2 LeetCode 7. Reverse Integer ... 4 more parts... 3 LeetCode 281. Move Zeros 4 LeetCode ...