What is the output?
void f(int n) {
if(n==0) return;
f(n-1);
printf("%d ", n);
}
f(4);

Question

What is the output?
void f(int n) {
  if(n==0) return;
  f(n-1);
  printf("%d ", n);
}
f(4);

Accepted Answer

(B) 1 2 3 4. Explanation: The recursive call happens before print, so the stack unwinds and prints in order 1,2,3,4.