Sort table rows in C#
C# interview exercise on Practical, difficulty 2 of 3. Solve it in the editor beside a worked example, or cold in Interview mode with the example hidden; the tests run the moment you do.
Write SortRows(rows, key, descending = false) that returns a new list sorted by name or by score. An enum for the key replaces the stringly-typed argument a JS version would take. The input list stays as it was.
Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Interview mode hides the example: solve it from memory, without the hint or the solution, and it counts as solved cold. Progress is saved in your browser, and in your account if you sign in.