Browsing Tag
algorithms
43 posts
![-day-1/75-of-leetcode-practice-–-[today’s-focus:-arrays-/-strings-/-sliding-window]](https://prodsens.live/wp-content/uploads/2025/05/34826-day-1-75-of-leetcode-practice-todays-focus-arrays-strings-sliding-window-380x250.png)
📅 Day 1/75 of LeetCode Practice – [Today’s Focus: Arrays / Strings / Sliding Window]
Hey devs! 👋 I'm starting a daily challenge where I solve 2 LeetCode problems every day and share…
Efficient Vertex Cover Approximation via Iterative Dominating Set Transformations
Frank Vega Information Physics Institute, 840 W 67th St, Hialeah, FL 33012, USA vega.frank@gmail.com Problem Statement Vertex Cover…
The Power of Graphs: From Social Network Analysis to Disease Tracking
Ever wonder how Facebook knows who your mutual friends are, or how Google Maps finds the fastest route…
Understanding Selection Sort in Kotlin: A Beginner’s Guide
What is Selection Sort? Selection Sort is a simple and intuitive sorting algorithm that divides the input array…
515. Find Largest Value in Each Tree Row
515. Find Largest Value in Each Tree Row Difficulty: Medium Topics: Tree, Depth-First Search, Breadth-First Search, Binary Tree…
The Hexagonal Code: How Uber Finds You Fast!
Have you ever wondered how Uber magically finds a driver near you within seconds of booking a ride?🤔…
Finding Maximum Profit in Item Sales Based on Categories and Prices
Discover how to solve the ‘Maximum Profit’ problem by determining the optimal sales order based on item categories…
719. Find K-th Smallest Pair Distance
719. Find K-th Smallest Pair Distance Difficulty: Hard Topics: Array, Two Pointers, Binary Search, Sorting The distance of…
840. Magic Squares In Grid
840. Magic Squares In Grid Medium Topics: Array, Hash Table, Math, Matrix A 3 x 3 magic square…
