because iseven is not defined.
it is either you declare a boolean data whose variable name is iseven before the of-else statement. after the if-else statement return it return iseven;
or
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Type: Posts; User: dicdic
because iseven is not defined.
it is either you declare a boolean data whose variable name is iseven before the of-else statement. after the if-else statement return it return iseven;
or
...
you must have two return statement in iseven method.
check if it is even number using modulo and if it is even return true otherwise return false.
you have only 1 return statement in your method...