Question

1. A recursive solution can always be rewritten with iteration.

True

False

For the next set of questions, use the following method.

public int methodA(int n) {
   if(n==0) {
      return 0;
   } else if(n>0) {
      return 1 + methodA(n-1);
   } else {
      return 1 + methodA(n+1);
   }
}

2. What is the value returned from invoking methodA(4)?

3. What is the value returned from invoking methodA(0)?

4. What is the value returned from invoking methodA

Answer 1

`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

1) TRUE

2) 4

3) 0

4) 3

Kindly revert for any queries

Thanks.