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Coding Question
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Quick Summary
Map each latency value to a fixed-width bucket using direct mathematical calculation.
Clamp calculated indices to the valid range, directing out-of-bounds values to the final overflow bucket.
Count occurrences in a single pass to build the frequency histogram.
What This Tests
Array traversal and iteration
Integer division and mathematical mapping
Boundary condition handling and clamping
Frequency counting / histogram generation
Common Patterns
Hashing
Sorting
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Test Cases
Input
latencies =
numOfBuckets =
bucketWidth =
Output
Expected