Binary Search pattern
Find Minimum in Rotated Sorted Array
An ascending sorted array of unique values was rotated at an unknown pivot. Return its minimum element in O(log n) time. Watch it run step by step, then write your own pseudocode and get it checked by AI.
- LeetCode 153
- Medium
- 1 approach
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Binary SearchLeetCode 153
Medium
The approach
- 01 Binary search on the rotation O(log n)O(1) space
What you will learn
- How to read Find Minimum in Rotated Sorted Array and spot the binary search pattern in it
- Binary search on the rotation: O(log n) time, O(1) space
- The pseudocode for each approach, its line lit as the animation runs
- Practice: write your own pseudocode and get it checked
More Binary Search
See Find Minimum in Rotated Sorted Array run, step by step
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DSA comes with the all labs plan and every ChaiCode batch.