Chunk into groups in C#
C# interview exercise on Collections & LINQ, difficulty 2 of 3. Solve it in the editor beside a worked example; the tests run the moment you do.
Write ChunkList(items, size) that splits items into consecutive lists of size; the last one may be shorter. A size below 1 makes no sense: throw ArgumentOutOfRangeException.
Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.