algorithm solutions

Divide Two Integers-Leetcode 29 Solution

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The “Divide Two Integers“ problem on LeetCode challenges you to implement division between two integers without using multiplication, division, or modulus operators. The task also requires handling edge cases, such as overflow and truncation towards zero. This blog will cover all approaches, from naive to optimal, with Java implementations. Problem Description for Divide Two Integers … Read more

Merge Two Sorted Lists | Leetcode 21 Solution

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Merge Two Sorted Lists - Leetcode 21 Solution

Introduction The “Merge Two Sorted Lists” problem (Leetcode 21) is a classic algorithmic challenge that tests your understanding of linked lists and pointers. The goal is to merge two sorted linked lists into a single sorted linked list. In this blog post, we will explore multiple solutions to this problem, ranging from a naive approach … Read more