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How to check a number is in a array or not?

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a=[8 9 6 5 3], I want to know 5 is there or not.

Accepted Answer

Guillaume
Guillaume on 29 Aug 2017
ismember(5, a)
  2 Comments
Putri Basenda Tarigan
Putri Basenda Tarigan on 16 Nov 2020
Excuse me Sir,
For the same problem, if we don't know that the number is 5, how to code to get that the number is 5?
Matthew Coile
Matthew Coile on 17 Feb 2023
Putri, you can just as easily use a variable. That is, ismember(x,a) would work as well, where the value of x is assigned earlier in the script.

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More Answers (1)

José-Luis
José-Luis on 29 Aug 2017
Edited: José-Luis on 29 Aug 2017
sum(a==5) > 0
any(a==5)

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