My accepted leetcode solutions to some of the common interview problems.

🎓🎓🎓 Leetcode solution in Java - 536/921 Solved. https://leetcode.com/problemset/all/ - fluency03/leetcode-java

Java-based LeetCode algorithm problem solutions, regularly updated.

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Write a java program to accept a variable x. x can be any number from 1 to 230-1. Generate a file with x number of lines and each line consist of a string th

Interviewers from the most popular companies(like Google, Amazon, Facebook, Uber, Twitter etc.) often directly ask questions they find on LeetCode. It's hard to navigate through the large amount of problems(around 1500) to most important questions, this is what this course stand for.

November 4, 2024 - Hello all! In today’s session, we’ll tackle common interview questions sourced from LeetCode, offering straightforward explanations with simple examples. Stay tuned for an upcoming series of posts dedicated to various LeetCode solutions. These resources are tailored to assist individuals preparing for interviews, providing valuable insights and enhancing problem-solving skills.

Top_100_Liked_Questions, Depth_First_Search, Tree, Binary_Tree, LeetCode_75_Binary_Tree/DFS, Big_O_Time_O(n)_Space_O(n)

All Possible Full Binary Trees - Given an integer n, return a list of all possible full binary trees with n nodes. Each node of each tree in the answer must have Node.val == 0. Each element of the answer is the root node of one possible tree.

April 23, 2025 - Are you preparing for coding interviews and want to crack LeetCode problems efficiently using Java? Here’s a practical roadmap to level your problem-solving skills with tried-and-tested patterns and techniques.

Leetcode all problems list, with company tags and solutions.

January 7, 2026 - Practice problem 4 uses the two-pointer method in Java to check a palindrome by lowercasing and removing non-alphanumeric characters, moving left and right for an O(n) solution. ... Picture this: You're sitting in the hot seat of a coding interview, faced with a challenging DSA problem. How do you tackle it with confidence and perfection? That's where my course comes in. In this course, I am taking you straight to the heart of the action – the top 150 Leetcode problems.

Note: You are not allowed to use any built-in function which evaluates strings as mathematical expressions, such as eval(). Example 1: Input: s = "1 + 1" Output: 2 Example 2: Input: s = " 2-1 + 2 " Output: 3 Example 3: Input: s = "(1+(4+5+2...

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All 1,526 Java 1,248 C++ 59 Python 47 JavaScript 11 HTML 8 C 7 Go 7 Kotlin 6 Jupyter Notebook 4 Shell 4 ... Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Java · DP memo[row][sum] to avoid recomputing · 2409 · Count Days Spent Together · Python · Use month as a day · 2413 · Smallest Even Multiple · Python · Check the n is multiply by 2 · 2429 · Minimize XOR · Python · check the num1, num2 with length and replace "0" compare with num1. # To Understand · 4 · Median of Two Sorted Arrays · LeetCode Algorithms ~anishLearnsToCode ·

Q1 . What is Java? Ans : Java is a high-level, platform-independent, object-oriented programming language. Q2 . What is the main feature of Java? Ans : Wri