#algorithms Development Tutorials & Tips | Roast Dev

100daysofcode 100daysofdevops 100pay 10mistakes 10yearworkanniversary 11 11labs 11tly 11ty 127001

3191. Minimum Operations to Make Binary Array Elements Equal to One I

3191. Minimum Operations to Make Binary Array Elements Equal to One IDifficulty: MediumTopics: Array, Bit Manipulation, Queue, Sliding Window, Prefix SumYou are given a binary array1 nums.You can do t...

19.03.2025 0 Read More

3108. Minimum Cost Walk in Weighted Graph

3108. Minimum Cost Walk in Weighted GraphDifficulty: HardTopics: Array, Bit Manipulation, Union Find, GraphThere is an undirected weighted graph with n vertices labeled from 0 to n - 1.You are given t...

20.03.2025 0 Read More

How does BCrypt Verification work?

Have you ever wondered how can hashing algorithm verifies? Before we going into that, we have to know that our password that we used to enter on a website, is going through one-way hashing function, t...

20.03.2025 0 Read More

Building a Martian Calendar in JavaScript 🚀

Imagine you're on Mars. One Martian year takes 668 Martian days to complete one circle around the sun. There is an 8-day week - due to 2 moons, Mars has Monday1 and Monday2, so the week looks like tha...

21.03.2025 0 Read More

2115. Find All Possible Recipes from Given Supplies

2115. Find All Possible Recipes from Given SuppliesDifficulty: MediumTopics: Array, Hash Table, String, Graph, Topological SortYou have information about n different recipes. You are given a string ar...

21.03.2025 0 Read More

LeetCode 993: Cousins in Binary Tree – DFS and BFS Approaches Explained (Python)

LeetCode 993: Cousins in Binary Tree – DFS and BFS Explained (Python) In this post, I’ll walk through my two solutions to LeetCode Problem 993: Cousins in Binary Tree, using both a recurs...

21.03.2025 0 Read More

Computational Prime Number Framework Proofs

This article introduces a specific way of thinking about prime numbers and twin prime pairs using step-by-step filtering methods, like using a sieve. We call this the "Computational Prime Number Frame...

22.03.2025 0 Read More

Leetcode 213 : House Robber 2

Problem Statement You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed. All houses at this place are arranged in a circle. Tha...

22.03.2025 0 Read More

I added some input loading functions for the neural web

I added some input loading functions for the neural web https://github.com/Okerew/Neural-Web/tree/main...

22.03.2025 0 Read More

2685. Count the Number of Complete Components

2685. Count the Number of Complete ComponentsDifficulty: MediumTopics: Depth-First Search, Breadth-First Search, Union Find, GraphYou are given an integer n. There is an undirected graph with n vertic...

22.03.2025 0 Read More

3191. Minimum Operations to Make Binary Array Elements Equal to One I

3108. Minimum Cost Walk in Weighted Graph

How does BCrypt Verification work?

Building a Martian Calendar in JavaScript 🚀

2115. Find All Possible Recipes from Given Supplies

LeetCode 993: Cousins in Binary Tree – DFS and BFS Approaches Explained (Python)

Computational Prime Number Framework Proofs

Leetcode 213 : House Robber 2

I added some input loading functions for the neural web

2685. Count the Number of Complete Components

#reading

#popular