1p3a_oj Question

Design an Order Book Class to Compute Exchange BBO and NBBO

Question Details

You are given a stream of order records. Each record has: exchange_id: exchange identifier (string) price: price (integer) quantity: quantity (positive integer) order_type: side ("bi

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About This Question

This is a reported interview question from a citadel interview for a swe role during the coding round.

It covers the following topics: Strings, Sql .