Create a public
class called Subtracter
.
Subtracter
should store a single int
in a private field and provide a public setValue
method
that sets the stored int
to the passed value.
(You can initialize the stored value to 0.)
It should also provide a public method called subtract
.
subtract
should accept an int
parameter, subtract it from the stored value
, and return the updated value.
Do not implement getValue
.
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