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exercism fetch vbnet accumulate

Accumulate

Implement the accumulate operation, which, given a collection and an operation to perform on each element of the collection, returns a new collection containing the result of applying that operation to each element of the input collection.

Given the collection of numbers:

And the operation:

Your code should be able to produce the collection of squares:

Check out the test suite to see the expected function signature.

Restrictions

Keep your hands off that collect/map/fmap/whatchamacallit functionality provided by your standard library! Solve this one yourself using other basic tools instead.

Lisp specific: it's perfectly fine to use MAPCAR or the equivalent, as this is idiomatic Lisp, not a library function.

Submitting Exercises

Note that, when trying to submit an exercise, make sure you're exercise file you're submitting is in the exercism/vbnet/<exerciseName> directory.

For example, if you're submitting bob.vb for the Bob exercise, the submit command would be something like exercism submit <path_to_exercism_dir>/vbnet/bob/bob.vb.

Source

Conversation with James Edward Gray II https://twitter.com/jeg2

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.