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Anthropic
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Quick Summary
Design a distributed algorithm to compute the global mode across k independent workers.
Minimize network bandwidth by aggregating local frequencies before any communication occurs.
Route data deterministically to prevent bottlenecks while correctly handling tie-breaking rules.
What This Tests
Distributed Systems Architecture
Hashing & Data Partitioning
Message Passing & Synchronization
Network-I/O Optimization
Frequency Analysis
Common Patterns
Hashing
Divide and Conquer
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