Symmetric Tree (LeetCode 101) | Full Iterative solution with animations diagrams | BFS
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Actual problem on LeetCode: https://leetcode.com/problems/symmetr...
Chapters:
00:00 - Intro
00:54 - Problem Statement
04:02 - Remembering Level Order Traversal
05:47 - Doing 2 level order traversals
10:56 - Handling NULL cases
12:47 - Dry-run of Code
16:11 - Final Thoughts
📚 Links to topics I talk about in the video:
Level Order Traversal: • Level order traversal of Binary Tree | Ste...
Zig Zag Level Order Traversal: • Zig Zag Traversal (LeetCode 103) | Full So...
Binary Tree: • Binary Trees Introduction | Different type...
Other Problems on Trees: • Trees
📘 A text based explanation is available at: https://studyalgorithms.com
Code on Github: https://github.com/nikoo28/java-solut...
Test-cases on Github: https://github.com/nikoo28/java-solut...
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