Problem 2991. Finding an element in a vector

Created by Yaz Majeed

Difficulty:Rate

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x is a vector of unknown length

your function should return the index of the first element in the vector that is greater than 6. If all elements in x are less than 6, the function should return 'none'

example: x = [1 2 7 2 3 2 4 8 6]

output = 3

Solve

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Last Solution submitted on Jan 20, 2025

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2 Comments

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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Problem 2991. Finding an element in a vector

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Last 200 Solutions

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Problem 2991. Finding an element in a vector

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Last 200 Solutions

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Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers190

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