Can treeset have duplicates?


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More Data Structures Interview Questions

Is hashtable fail fast?

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what are the applications of Linked Lists?

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Explain the difference between hashset and hashmap?

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What is data structure and data type?

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When would you use a hashmap?

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What is structured data with example?

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an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].

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What does the dummy header in linked list contain?

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Is hashmap get thread safe?

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Is quicksort a stable sorting algorithm?

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Can we store a string and integer together in an array?

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What is impact of signed numbers on the memory?

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