Trees – Traversal Post-order
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Trees – Traversal Post-order

Check if the current node is empty / null Traverse the left subtree by recursively…

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Trees – Traversal Pre-order
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Trees – Traversal Pre-order

Trees – Traversal In-order
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Trees – Traversal In-order

Check if the current node is empty / null Traverse the left subtree by recursively…

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