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Google Data Structures & Algorithms Interview Questions

Review this list of 44 Google Data Structures & Algorithms interview questions and answers verified by hiring managers and candidates.

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Asked at Google • 3 years ago
Check the correct placement of parentheses in a string.
Machine Learning Engineer
Data Structures & Algorithms
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Machine Learning Engineer
Data Structures & Algorithms
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Asked at Google, Meta • 2 years ago
Determine if two words are sorted in lexicographic order.
Machine Learning Engineer
Data Structures & Algorithms
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Machine Learning Engineer
Data Structures & Algorithms
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Asked at Google, Apple, LinkedIn • 2 years ago
Calculate the height of a binary tree.
Machine Learning Engineer
Data Structures & Algorithms
+3 more
3 answers
"Recursion: 0 if NULL, else 1+max(height(left), height(right))"
Mohith J. - "Recursion: 0 if NULL, else 1+max(height(left), height(right))"See full answer
Machine Learning Engineer
Data Structures & Algorithms
+3 more
Asked at Google • 3 months ago
What do you know about algorithms?
Software Engineer
Data Structures & Algorithms
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Software Engineer
Data Structures & Algorithms

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