Coding·45 minMembers

Sparse Matrix Left- and Right-Multiply Vector

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Onsite coding: implement a sparse matrix class supporting both left- and right-multiplication by a dense vector. The round grades on choosing the right sparse representation (COO / CSR / dict-of-dicts...

SWE

MLE

array

data-structure

linear-algebra

performance-modeling

medium

Frequency

Single report

Last asked

2025-09-29

Stage

onsite-coding