Cache Query Handler

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"Implement a prototype of a simple cache query handler that manages data entries stored in a cache. Each cache entry has the format: [timestamp, key, value] The handler receives queries of the form: [key, timestamp] For each query, you must return the corresponding data value stored in the cache for that exact [key, timestamp] pair. Note: - The same key can appear multiple times in the cache with different timestamps. - For a given timestamp, a key is unique (no duplicate [timestamp, key] pairs). - It is guaranteed that every queried [key, timestamp] exists in the cache. You are given: - cache_entries: a 2D array of strings, where each entry is [timestamp, key, value] - queries: a 2D array of strings, where each query is [key, timestamp] Return an array of integers representing the data values (converted from string to int) for each query."