Shubham Sourabhvampirepapi.hashnode.dev·Jul 9, 2024Understanding the Josephus Problem: A Comprehensive GuideJosephus Problem Explained 🎯 Brute Force Approach To solve this problem using a brute-force approach, we can simulate the game step by step. This involves maintaining a list of friends and eliminating every (k)-th friend until only one friend remain...DiscussDSA

Shubham Sourabhvampirepapi.hashnode.dev·Jul 8, 2024Recursion Made Easy: A Beginner's GuideIMP Links - Striver Recursion YT Aditya Verma - Recursion / good playlist on recursion awesome-leetcode-resources Become Master In Recursion Recursion LC problems When a function calls itself until a specified condition is met, it is called re...Discuss·10 likesDSA

Polkam Srinidhinidhiblog.hashnode.dev·Jul 8, 2024Day 6 Python 2024Recursion in Python Recursion is a powerful programming technique where a function calls itself to solve a smaller instance of the same problem. It is often used to solve problems that can be broken down into smaller, similar subproblems. Understandi...DiscussRecursion

Anower Hossainanower77.hashnode.dev·Jul 7, 2024Recursion & Backtracking1-Recursion-Basic #include "bits/stdc++.h" using namespace std; void solve(int n) { if(n==0) return; solve(n-1); cout<< n << " "; } int main() { ios::sync_with_stdio(false); cin.tie(NULL); int n; cin>>n; solve(n); ...Discuss2-Tree-Recursion

Vineeth Chivukulavineethchivukula.hashnode.dev·Jul 5, 2024Solving Path SumTo see the question, click here. Naive Approach The idea is to maintain two stacks nodeStack and sumStack . Until nodeStack is empty; if it's a leaf node and the current sum equals 0, we found a path. Process the right child by pushing it onto the no...Discuss112. Path Sum

Sean Coughlinblog.seancoughlin.me·Jul 1, 2024Mastering LeetCode: Generating All Permutations of an ArrayIntroduction Generating permutations is a fundamental problem in computer science, often appearing in coding interviews and algorithm challenges. Understanding how to efficiently generate permutations can provide insights into various combinatorial p...DiscussSWE Interview PreparationPython

Animesh Kumaranimeshk.hashnode.dev·Jun 29, 2024Understanding Recursion: One Step at a TimeRecursion is a fundamental concept in computer science that can be both powerful and elegant. However, many engineers find recursion challenging. My analogy for recursion is simple yet profound: "Do 1 step and leave the rest on recursion, have faith ...Discuss·11 likes·26 readsRecursion

Arjun Singhblog.arjunsingh.com.np·Jun 27, 2024Recursion in ProgrammingIntroduction Recursion in programming is a technique where a function calls itself directly or indirectly. This approach allows us to break down complex problems into smaller, more manageable chunks. For an example, def recursion(): return recurs...Discuss·65 readsRevising Data Structures and AlgorithmsPython

Vineeth Chivukulavineethchivukula.hashnode.dev·Jun 26, 2024Understanding Dynamic ProgrammingDynamic Programming (DP) is a powerful technique used to solve problems by breaking them down into simpler subproblems and storing the results of these subproblems to avoid redundant calculations. It is particularly effective for optimization problem...DiscussDynamic Programming

Pravin Avhadpravinavhad.hashnode.dev·Jun 14, 2024Solving Optimal Problems Using Dynamic ProgrammingIntroduction Optimal problems often involve finding the best solution from a set of possible solutions, such as finding the shortest path in a graph, minimizing costs, or maximizing profits. Dynamic Programming (DP) is a powerful technique for solvin...DiscussDynamic Programming