programming

Question

void printnum(int a)

{
if(a>1)

{

printnum(a/2);

printnum(a/2);

}

pf("*");

}

how many astreiks for printnum(5)

Comments

7 ..

Answer 1

ans will be 7.

Comments

under the if condition only two function calls are present

the pf("*") is outside the loop

so how can it be called along with the func calls

like p(5) will gve p(2) and p(2) only

it wont give p(2), p(2) and pf("*") right

am getting a little confused

please help

Answer 2

I think it should be 7 *