Search in Rotated Sorted Array

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Find missing integer in an array with only access to jth bit of elements

November 30, 2022 · 3 min ·  Tags List of tags for the post   ctci ·  integer ·  bits ·  Last updated: Jul 22, 2024

Remove Nth Node From End of List

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Explain (n & (n-1)) == 0

August 23, 2022 · 1 min ·  Tags List of tags for the post   ctci ·  bits ·  Last updated: Aug 2, 2025

Min Stack

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