Recursion Intro Assignment. You may not use for or while. Any looping must be accomplished using recursion. You may not declare static or non-static member fields only local or parameter variables allowed.

Implement the method public static long eduodd (long n). eduodd(n) returns a value which increases each of the even decimal digits of n by one and decreases each of the odd digits of n by one. Leading one digits will disappear. The sign of eduodd(n) should be the same as n, unless n is negative and eduodd(n) is zero as seen in the last example below. Please review the written practice recursion problems as seen in class. Table of examples: 27 36 11121113-11 30002 0 987654321 -8443 8967452309552 eduodd(n) 1