#Java Coding Challenges On Leetcode

Crushed today's LeetCode daily challenge! . #leetcode #dailygrind #algorithms #problemsolving #codinglife #practicemakesperfect #nevergiveup #programmerhumor

Five popular websites to practice coding are: HackerRank, LeetCode, Codewars, CodeChef, and TopCoder. Explanation: HackerRank: Offers a wide range of coding challenges across various domains and difficulty levels, great for competitive programming and technical interviews. LeetCode: Primarily focused on algorithm and data structure problems, considered excellent for preparing for coding interviews. Codewars: Provides a gamified approach with "kata" challenges, allowing users to compare solutions with others and learn through peer feedback. CodeChef: A platform for competitive coding with a strong community, offering challenges categorized by difficulty and regular contests. TopCoder: A platform for competitive programming with a focus on quality challenges and opportunities to participate in paid competitions. #codeiqtraininginstitute #codeiqbhopal #codeiq #coding #programming #developer #javascript #java #python #education #reels

CHEATING Noob Coder vs Classy Senior Engineer on Permutations, Leetcode 46 #softwareengineering #softwaredevelopment #java #software #softwarejobs #softwareengineer #datastructures #leetcode #programming #javadeveloper #datastructuresandalgorithms #python #softwaredeveloper #code #FAANG #coding #javascript #javascriptdeveloper #codingisfun #codinginterview #js #html #css #sql

An Ultimate Guide on How to start with Coding as a Beginner? Roadmap: 📌C++ Fundamentals Fundamentals of Programming, extensive coverage of DS & Algo leetcode questions. 📌Competitive Programming Mathematics, segment, tees, advanced DSA dynamic programming. 📌Full Stack Web Development Html,boostrap, java script,CSS. React Js,Node Js,Mango DB 📌Building Projects What Next? Sampoorna Program A meticulously designed 18 months long program designed for beginners into the world of coding, this course will make you an ace coder with expertise in Data structures and algorithms which are the building blocks of programming. After DSA, students will be taught Competitive programming and then full stack Web development. This will prepare you for all the real life challenges you will face as a coder and developer and will brace you for Internships and placements. So what are you waiting for? Visit our Coding Blocks website and enroll for the beautiful experience. Link in bio! @codingblocks #CodingBlocks #learntocode #reelsinstagram #codingforbeginners #codeforlife

Leetcode is so 2020. This is the future 😎 #07 #tech #coding #computer #college #founder #highschool #internship #job #student #finance #law

Java Swing is used to develop Graphical User Applications (GUI), desktop-based applications. Swing is built solely in Java and built on top of the AWT (abstract windowing toolkit). Swing has benefits over AWT, including that: Its components are lightweight and more powerful (tables, lists, color choosers, etc.) . . . . . . . #coding #software #softwaredeveloper #job #faang #google #amazon #development #developer #career #swing #programming #leetcode #awt #googleinterview #microsoftinterview #softwareengineer #amazonjobs #softwaredevelopment #problemsolving #javawebapplication #interview #dynamicprogramming #oops #java #javaswing #dsa #datastructures #algorithm #itsruntym

Leetcode Series Day 1/25 🤯📈 Learn Coding the Smart Way 🚀 Daily Python, C++, SQL & Interview Questions 📚 From beginner tips to pro-level tricks — I share code that helps you crack interviews, build projects & level up your skills 💻🔥 👉 Follow @abhi_codings for: ✅ 50+ Beginner Programs ✅ Debugging Challenges ✅ Viral Coding Questions ✅ Mini Projects & Notes 🔖 Hashtags: #Python #Cplusplus #Coding #Programmer #ProgrammingLife #CodeNewbie #Developer #LearnToCode #100DaysOfCode #CodingChallenge #CodeDaily #ProgrammersLife #SoftwareDeveloper #InterviewPrep #CodeWithMe #StudyReels #CodingIsFun #ProgrammingMemes #SelfTaught #CodeChallenge #SQL #DataScience #MachineLearning #ArtificialIntelligence #LeetCode #abhi_codings

✨ **Longest Substring Without Repeating Characters – LeetCode Java Solution! 🚀** Want to master the **Sliding Window Technique**? 🤯 This problem is a classic! 💡 **Problem:** Find the length of the **longest substring** without repeating characters in a given string. 🔹 Input: `"abcabcbb"` 🔹 Output: `3` (`"abc"`) 👨‍💻 **Efficient Approach:** ✅ Use **Sliding Window + HashSet** to track unique characters. ✅ Move the `left` pointer when a duplicate is found. ✅ Keep updating the **max length** dynamically. 📝 **Time Complexity:** **O(n)** 🔥 💬 Drop a **🔥 "Sliding Window OP" 🔥** in the comments if you found this useful! 📌 Follow for **daily coding logic & interview tips!** 🚀 #Java #LeetCode #CodingInterview #Programming #JavaDeveloper #DSA #SlidingWindow #codinglife #learnjava #puneitjobs #puneitinstitute #codinglife #problemsolving #leetcodesolution #hackerrank

👉 Comment “CODE” if you want solutions in C++, Java & Python Day 37/200: LeetCode 42 — Trapping Rain Water 💧 Given n non-negative integers representing an elevation map, compute how much water it can trap after raining ☔ ✅ Brute Force: For each bar, find left & right max → O(n²) ❌ ✅ Optimal (Two Pointer): O(n) ✅ Approach (Two Pointer): Use left and right pointers. Keep track of leftMax and rightMax. Move the smaller height pointer inward. Add trapped water = min(leftMax, rightMax) - height[i] Follow @codewith_govind for 200 days of DSA 🚀 #Day37DSA #LeetCode42 #TrappingRainWater #TwoPointers #ArrayProblems #CodingInterview #DSA #ProblemSolving #LeetCode #CodeWithGovind #200DaysDSA #LearnDSA #Cplusplus #Java #Python #InterviewPrep #CodingCommunity

Interview Question (3) - DSA Pt. 10 - Linked List: Crucial topic in coding exams, this video covers finding the middle in a single traversal. - Channel Focus: Highly beneficial for coders learning DSA in Python, C++, Java, JavaScript, C, etc. - Interview Prep: Videos guide users on cracking DSA interviews in companies and coding contests. - Coding Concepts: Offers important coding concepts, emphasizing fundamentals and algorithms. - Starting Coding: Steps include learning basics, understanding concepts, solving simple questions, and progressing to advanced topics. - Coding Path: Highlights the challenging yet enjoyable journey of learning and mastering coding. #python #java #coding #interviewquestions #dsa #leetcode #webdevelopment #javascript #cpp #softwaredeveloper #fullstackdeveloper #placement #linkedlist #mernstack #react

Find the missing number in an array 🤯 Agar Interviewer puche: “Find the missing number in an array” 90% students bolte hain: “Sort karke loop laga denge!” ❌ Result: Time Complexity O(NlogN). Interviewer not impressed. 😒 Be a Dhurandhar! Use Basic Maths. ⚡ The Logic: 1️⃣ Expected Sum: Calculate sum of 1 to N using formula: Sum = {n * (n+1)} / 2 2️⃣ Actual Sum: Add all elements in the array. 3️⃣ Missing Number: Expected Sum - Actual Sum. Code: int findMissing(int a[], int n) { int N = n + 1; int totalSum = N * (N + 1) / 2; int arrSum = 0; for (int i = 0; i < n; i++) { arrSum += a[i]; } return totalSum - arrSum; } Coding is just Logic + Common Sense. Save this trick so you don’t forget it in the exam! 💾 #dsa #codinginterview #xor #bitwise #cpp #leetcode #coding #cpp #java #interviewquestions #bitwise #xor #programmer #softwareengineer #dsa #techreels #sde #interview #placement #college #student #btech #1styearstudent #google #microsoft #amazon #trending #coderestro

STOP Solving 500+ Leetcode Problems instead try to solve these 75 problems when ever you are revising the concepts they will try to help you revise the most important topics. This doesnot mean that this is the only list you should do, you should practise as much as possible but for revision this is good. Blind 75 and now available on Proelevate : https://www.proelevate.in/dsa-practice/leetcode-blind-75 ( clickable link in bio) Follow @arshgoyalyt for more such content ✨❤️ [leetcode,coding challenge,100 days of code,programmers,javascript,full stack developer]