Problem 353. Back to basics 9 - Indexed References

Alan Chalker

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Covering some basic topics I haven't seen elsewhere on Cody.

Given an input matrix and row and column, output the index of the referenced element.

matrix: [10 12 22; 9 3 5] row: 2 col: 3 -> index = 6

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Last Solution submitted on Feb 14, 2026

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