Top 50 binary search Interview Questions
The most frequently asked binary search questions across all roles and companies, ranked by real interview frequency. Updated daily.
Find the median of two sorted arrays using binary search in O(log(min(m, n))) time.
BumbleSStealth Mode Startup
CerebrasFind a target index in Grab's rotated sorted data using modified binary search in O(log n) time.
KPMG
Grab
NaviFind the median of two sorted lists using binary search over the shorter list.
RipplingFind a target in a rotated sorted array using modified binary search in O(log n) time.
Netflix
CyberArkFind the maximum value in a bitonic array using binary search in O(log n) time.
OpenTextApproximate the unique root of a monotonic polynomial using binary search over a sign-changing interval.
Siemens Digital Industries SoftwareFind any peak element index in an array using binary search with O(log n) time and O(1) space.
Calix
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Process a constant-time minimum stack and find a target in a rotated sorted array using modified binary search.
Grammarly