View source for Find an element in a sequence

__NOTOC__
[[Category:Checkup]]
[[Category:Algorithmic Problem]]
[[Category:Basic Problems on Sequences]]
==Input==
# A sequence <math>S</math>.
# an element <math>x</math> of the component type of <math>S</math>.

==Output==
A boolean value:
# <math>true</math>, if <math>x</math> is currently in <math>S</math>,
# <math>false</math>, otherwise.

==Objective==
N/A

==Complexity==
Linear

==Known algorithms==
# [[Find element in sequence iteratively]]
# [[Find element in sequence recursively]]