You’ve recovered partial sensor data from the stolen prototype.Each reading is stored in a numeric vector data, but something seems off — certain values are negative, indicating possible tampering.
Your task as Detective Alex Verma is to identify all readings that were tampered with.
Return a row vector containing the indices of all negative values in data.
If no tampering is found, return an empty vector.
Every negative entry is another clue toward catching the thief!
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Last Solution submitted on Feb 25, 2026

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Thilanka Udara 龙 bao 夕

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