please i need help in this c++ program

11.11bunnyEars2

We have bunnies standing in a line, numbered 1, 2, ... The odd bunnies (1, 3, ..) have the normal 2 ears. The even bunnies (2, 4, ..) we'll say have 3 ears, because they each have a raised foot. Recursively return the number of "ears" in the bunny line 1, 2, ... n (without loops or multiplication).

bunnyEars2(0) 0

bunnyEars2(1) 2

bunnyEars2(2) 5

263338.1453130

LABACTIVITY

main.cpp

---------------------

#include

using namespace std;

int bunnyEars2(int bunnies) {

//fix

return 0;

}

int main()

{

int nBun;

cout<<"enter the number of bunnies: ";

cin>>nBun;

cout<<"there are " << bunnyEars2(nBun)<<" bunny ears!" << endl;

}