What is the sequence followed in preorder traversal?
Data Structures and Algorithms The Complete Masterclass - Tree Traversal
Interactive Video
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Information Technology (IT), Architecture, Religious Studies, Other, Social Studies
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University
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Hard
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The video tutorial covers tree traversal, focusing on breadth-first search (BFS) and depth-first search (DFS) methods. It explains BFS as level order traversal and DFS with its three types: preorder, inorder, and postorder. Each method is detailed with examples, highlighting their unique sequences and applications in tree data structures.
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4 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How does inorder traversal differ from preorder traversal?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How can preorder and inorder traversals be used to construct a tree?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of postorder traversal.
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