Question

What would be returned by the following recursive function after we call test (0, 3) int test (int a, int b)

{

if (a==b) return (1);

elseif (a>b) return(0);

else return (a+test(a+1, b));

}

(A) 1

(B) 2

(C) 3

(D) 4 

Answer 1

Correct option- (D) 4