Binary Tree Problems For Technical Interview | Size of Binary Tree | Height of Binary Tree

Trees | Binary Tree | Data Structure and Algorithm | 180daysofcode

1: Level order traversal: https://www.geeksforgeeks.org/problem...
2: Size of Binary Tree: https://www.geeksforgeeks.org/problem...
3: Sum of Binary Tree: https://www.geeksforgeeks.org/problem...
4: Count Leaves in Binary Tree: https://www.geeksforgeeks.org/problem...
5: Count Non-Leaf Nodes in Tree: https://www.geeksforgeeks.org/problem...
6: Height of Binary Tree: https://www.geeksforgeeks.org/problem...
7: Largest value in each level: https://www.geeksforgeeks.org/problem...

00:00 Introduction
00:45 Problem 1 - Level Order Traversal
13:32 Calculating Time and Space Complexity
18:34 Code Part -  Implementing Level Order Traversal
20:21 How to Calculate Pre-Order,Post-Order and In-Order by seeing a Binary Tree Diagram.
29:51 Problem 2 - Method 1 - Size of Binary Tree
38:54 Method 2 - Size of Binary Tree
46:46 Code Part - Method 1- Size of Binary Tree
48:48 Code Part - Method 2- Size of Binary Tree
50:22 Problem 3 - Method 1 - Sum of Binary Tree
55:27 Method 2 - Sum of Binary Tree
1:00:30 Code Part - Method 1 - Sum of Binary Tree
1:02:49 Code Part - Method 2 - Sum of Binary Tree
1:04:48 Problem 4 - Count Leaves of Binary Tree
1:15:44 Code Part - Count Leaves of Binary Tree
1:20:03 Problem 5 - Count Non Leaf Nodes
1:27:01 Code Part - Count Non Leaf Nodes
1:28:44 Problem 6 - Height of Binary Tree
1:41:39 Code Part - Height of Binary Tree
1:43:00 Problem 7 - Largest Value in each Level - Homework/Last Note

Home work sheet: https://drive.google.com/drive/folder...
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