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

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Arnab Pal
Arnab Pal on 29 Aug 2017
Commented: Putri Basenda Tarigan on 16 Nov 2020
a=[8 9 6 5 3], I want to know 5 is there or not.

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Accepted Answer

Guillaume
Guillaume on 29 Aug 2017
Use ismember:
ismember(5, a)
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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?

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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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