Add RotatedBinarySearch (search in rotated sorted array) #7202
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GziXnine
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DenizAltunkapan,
alxkm and
yanglbme
as code owners
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #7202 +/- ##
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+ Coverage 79.02% 79.04% +0.01%
- Complexity 6929 6940 +11
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Files 777 778 +1
Lines 22877 22898 +21
Branches 4495 4501 +6
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+ Hits 18079 18099 +20
- Misses 4077 4078 +1
Partials 721 721 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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DenizAltunkapan
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Jan 14, 2026
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clang-format -i --style=file path/to/your/file.java.Summary
Adds a modified binary search implementation for searching in a rotated sorted array.
What changed
RotatedBinarySearchimplementingSearchAlgorithm.RotatedBinarySearchTestwith coverage for rotated, non-rotated, not-found, and duplicate-containing arrays.Complexity
O(log n)for distinct elements.O(n)in worst-case when many duplicates exist (ambiguous sorted half).References