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QUESTION 2 6 points Save A QI) (6 Marks - Suggested time: 15 minutes) -CLO2 Consider the function f(n) defined as follows, where n is none negative integer: 0 when n = 0 even s(n)={$65 - 4) when (1+ f(n? 1) otherwise A-Write a program to calculate f(n) (4 marks) (2 marks) B-What is the output of fun(25)? void fun (int n) { if (n == 0) return; System.out.print (n%2); fun(n/2): }