Hiring process8 levels
  1. 1 IQ Test
  2. 2 Additional Online Test (If Required)
  3. 3 Office Interview with Hiring Manager
  4. 4 Unpaid Test Task (Motivation Check)
  5. 5 Paid Test Task and Follow-Up Interview
  6. 6 Iterative Paid Test Tasks
  7. 7 Office Verification
  8. 8 Final Interview with the Founder

Problems > Search a Rotated Array > Editorial

Search a Rotated Array — Solution & Editorial

Back to the Problem

Binary search with a twist: at each step one half is sorted (compare a[lo] with a[mid]); decide whether T lies inside that sorted half and recurse accordingly.

Complexity: O(log N)