Range Vector

easynumpy_basics

Implement range_vector(lo, hi).

Return a 1D array of the consecutive integers from lo up to but not including hi (lo, lo+1, ..., hi-1). For example, range_vector(10, 50) ranges from 10 to 49. No for/while loops.

Constraints

no for/while loops

Your solution

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Hints

Hint 1

np.arange(lo, hi) yields lo, lo+1, ..., hi-1.