binary-trees

Source Code for HappyCoders.eu article series on tree data structures (binary tree, binary search tree, AVL tree, red-black tree).

This repository is all about data structures, its implementation, problem and solving

A Java class for printing binary trees as ASCII text

A Java class for printing binary trees as ASCII text

DSA - Data Structures and Algorithms: A collection of optimized Java solutions to common problems, categorized by difficulty, to help with coding interview preparation.

Master Java Data Structures and Algorithms with 293 hand-crafted programs covering arrays, strings, trees, graphs, heaps, DP, backtracking, greedy, and advanced problem-solving — from fundamentals to interview-ready techniques, all compile-checked on JDK 17.

Basic calculator which uses binary trees to evaluate expressions.

My Solutions for DataStructure And Algorithm Problems of InterviewBit segregated by the topics

LeetCode interview questions

Coding Interview Questions

Data structures and Algorithms + Questions from various competitive programming websites like leetcode, hackerrank, hackerearth, geekforgeeks etc.

Java Data Structures Lab – Binary Trees Module: Learn to build, traverse, and analyze binary trees in Java, including preorder, inorder, postorder, level-order traversals, tree height, height-balanced checks, and LCA, with step-by-step examples and student activities.

Data Structure and Algorithms for GATE CS-IT, Company Interviews and competitive coding preparation

Huge collection of LeetCode solutions

I will be adding the solutions of the leetcode problems ....what I have solved and what will be solving. You are wecome to make changes this repository you can optimize the solutions

👑BinaryTree Traversal , Threaded binary-trees 二叉树的遍历，线索二叉树线索化以及遍历

Profundizar conceptos de árboles, aprender a implementar nuevas estructuras de datos como árboles generales y grafos (recorridos, ordenamientos...). Medir la eficiencia de los algoritmos con formalismo matemático.

Object/animal guessing game (a.k.a. 20 Questions game), which learns on your answers, implemented using Decision Tree Learning in Java