Problem 605. Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
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Aramus Cross
on 13 Aug 2021
Simple but very appropriate and effective. Hadn't actually heard of the optimal command for this beforehand.
Isabella Stellitano
on 13 Nov 2021
Good problem
Zachary Hill
on 13 Dec 2021
Confused how to attack this problem
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