How should I practice Risk-Priority Detection Store?

Start by reading the full statement, solve the visible examples, then compare the pattern against related Crowdstrike phone screen problems in FastPrep.

Is Risk-Priority Detection Store associated with Crowdstrike?

FastPrep tags this as a Crowdstrike phone screen coding practice problem when the problem catalog has that company and stage context.

Risk-Priority Detection Store

Crowdstrike● MediumFULLTIMEPHONE SCREEN

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Problem statement

Process operations "PUT id score" and "GET". PUT inserts or replaces the detection with that id. GET removes and returns the id with the highest risk score; break ties by lexicographically smaller id. Return an empty string for GET on an empty store.

Return the sequence of GET results.

Function

processDetections(operations: String[]) → String[]

Examples

Example 1

operations = ["PUT a 5","PUT b 9","GET","GET"]return = ["b","a"]

The higher-risk detection is returned first.

Example 2

operations = ["GET"]return = [""]

An empty store returns the empty sentinel.

Constraints

1 <= operations.length <= 5000.
Ids are nonempty lowercase strings; scores are nonnegative 32-bit integers.

Source note: Author-written prompt excerpt retained for source fidelity.