3. What does the following method do: public static int rp3(int x, int y) if (y0) return x; return rp3(x,y-1)+1; Show transcribed image text 3. What does the following method do: public static int rp3(int x, int y) if (y0) return x; return rp3(x,y-1)+1;
Answer
This recursive method rp3 calculates the sum of two input parameters x and y recursivelyso, rp3(x, y) returns x+y