Problem 2991. Finding an element in a vector
40.76% Correct | 59.24% Incorrect
Last Solution submitted on May 26, 2023
Guillaume on 10 Feb 2015
From a usability point of view, returning a string to indicate nothing found is probably the worst. an empty value or 0 would be much better.
David Verrelli on 22 Nov 2017
Guillaume, I would say that that depends upon the intended 'audience' for the output.
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Output any real number that is neither positive nor negative
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