Search results for #binarytree
Today solve 2 problems on Leet Code 1.[404] Sum of Left Leaves 2.[112] Path Sum #DSA #binarytree #java #coding #ProblemSolving
Solved two similar-looking but fundamentally different #BinaryTree problems! 1: Largest BST Subtree (by size) 2: LeetCode 1373: Maximum Sum BST in Binary Tree🔍 Key Insight: #100DaysOfCode #LeetCode #Java #DSA
🌳 Day 73 of #100DaysOfCode Today I solved: ✅ Binary Tree Zigzag Level Order Traversal 🔹 Used BFS to traverse level by level. 🔹 Added a direction flag to alternate between left-to-right and right-to-left at each level. #DSA #LeetCode #BinaryTree
🚀 DSA #Day 47 🌳 Binary Tree – Day 04: Balanced Binary Tree ✅ Height diff ≤ 1 at every node ✅ Efficient: O(log n) ✅ Base of AVL, Red-Black, Heaps ✅ Covered: Examples, Proofs, Java code (LeetCode #110) #DSA #Java #BinaryTree #Coding
Today solve 3 problems on Leet Code 1. [95] Unique Binary Search Tree 2. [98] Validate Binary Search Tree 3. [129] Sum Root to Leaf Numbers #DSA #binarytree #java #coding #ProblemSolving
🚀 DSA #Day 46 🌳 Binary Tree – Day 03: Perfect Binary Tree ✅ Every node has 2 children ✅ All leaves at same level ✅ Nodes = 2^h – 1 ✅ Leaves = 2^(h-1) ✅ Internal = 2^(h-1) – 1 #DSA #Java #BinaryTree #Coding
This problem reminded me how powerful recursion can be when paired with a simple insight. 👉 What’s your favorite binary tree problem that instantly “clicked” once you saw the trick? #LeetCode #DSA #BinaryTree #100DaysOfCode
Today solve 2 problems on Leet Code 1. [230] Kth Smallest Element in BST 2. [236] Lowest Common Ancestor of a Binary Tree #DSA #BinaryTree #JAVA #ProblemSolving #Coding
Today Solved 1 problems on LeetCode 1.[2540] Minimum Common Value #binarytree #Sorting #levelorder #java #leetcode #dsa
🌲 Weeks 4-5: Trees & Heaps 🔹 Queues 🔹 Binary Trees (P-1, P-2, P-3) 🔹 Binary Search Tree (P-1, P-2) 🔹 Heaps 🔹 Practice & Revision #BinaryTree #DSA #CodingChallenge
Today Solved 2 problems on LeetCode 1.Flatten Binary Tree to Linked List 2. Diameter of Binary Tree #binarytree #Sorting #levelorder #java #leetcode #dsa
Solved 3 problems on LeetCode 1.Cousins in BinaryTree 2.Sort Array By Parity || 3. To Lower Case #binarytree #Sorting #levelorder #java #leetcode #dsa
🚀 DSA #Day 42 🌳 Binary Tree – Day 01: Full Binary Tree ✅ Every node has 0 or 2 children ✅ No node with 1 child ✅ Formula: Internal nodes = (n-1)/2 ✅ Covered: Examples, Proof, Differences, Java code 💻 #DSA #Java #BinaryTree #Coding
Today I went on a date with Binary Tree. It showed me its different moods: In-order (calm & balanced) Pre-order (direct & bold) Post-order (patient & deep) Next date → Level Order Traversal This relationship is getting interesting… #DSA #BinaryTree
✅ Solved 2 DSA problems from Striver’s Array sheet today! 🌱 Also in Binary Trees — explored how to transform a tree into a Sum Tree 🌳 Feeling good about this consistency. One day at a time. #100DaysOfCode #DSA #BinaryTree #StriverSheet #CodingJourney
🌳 DSA Learning #Day 41 – Binary Tree 🚀 Started Binary Trees today. Each node has max 2 children (left & right). Next: Day 1 – Full Binary Tree 🔥 Step by step mastery 💡 #DSA #Coding #BinaryTree #Learning
Today I learned: 🌳 Binary Tree - Kth Ancestor 📏 Minimum Distance Between Two Nodes Leveling up one node at a time! 🧠🚀 #DSA #100DaysOfCode #BinaryTree #Coding
📌 Day 43 of my DSA Journey Solved Find All Duplicate Subtrees 🌳 Cracked Maximum Path Sum in Binary Tree 💡 Moved to Binary Search Tree: learned how to build a BST and search elements 🔎 #100DaysOfCode #DSA #BinaryTree #BST
Solved 3 problems on LeetCode 1.Populating Next Right Pointers in Each Node 2.Reverse vowel of String 3.Square of Sorted Array #binarytree #bst #levelorder #java #leetcode #dsa
BinaryTree @BinaryTree_GR
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Jolyn_Xu @MIC_binarytree
36 Followers 324 Following Founder of Ebellson Packaging Template Library — helping small businesses save on design costs and bringing value to the printing industry. 中国人 , 小徐~
BT @binarytree121
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binarytree_ @binarytree_
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binarytree @6169190
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BinaryTree_India @BinaryTree_IND
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BinaryTree Software @binarytreesoft
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biswajit sahu @binarytree3
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B @binarytree2
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BinaryTree @alTBuPhX3tX7bOg
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binarytree @binarytree88871
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binarytree @__binarytree__
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二叉树 @Binarytree1201
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BinaryTree @brendow_lincoln
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BinaryTree @BinaryTreeV
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BinaryTree @BinaryTree1
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