Given a binary tree, imagine yourself standing on the left side of it, return the values of the nodes you can see ordered from top to bottom.
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9mo
Left view of a tree is the set of nodes visible when the tree is viewed from the left side.
Traverse the tree in a level order manner
Keep track of the first node encountered at each level
Add the first ...read more
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A Software Developer was asked 9mo agoQ1. Given the head of a linked list, determine if the linked list has a cycle in it....read more
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Josh Technology Group Software Developer Interview Questions
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