DSA-1 Week 8 Lecture 2 | Part 4: Ordered-Half Trace, Java and Rotated Search Cases

DSA-1 (26SC1203E) | Module 4 | Week 8 | Lecture 2 | Part 4 of 6 Instructor: Dr. N. Chaitanya Kumar Ordered-Half Trace, Java and Rotated Search Cases. Follow the talking text, distinguish lower and upper boundaries, check existence before returning inclusive first and last indices, and preserve original positions in distinct rotated search. Keep the duplicate counterexample, direct upper-bound arithmetic and timestamp endpoint policies explicit. Pause for guided activities as instructed. Local Svaracraft M1 narration, timed pen annotations and English captions. Chapters 00:00 Choosing a half in the rotated trace 01:26 Java search on distinct rotated input 02:56 Guided rotated-search cases and absence proof Watch in part order, 1–6. #DataStructures #Algorithms #Java