compilers/cw/tests/odd_recursion.c

/* ##answer: 400 */
int biggerIsOdd(int x, int y){
  if(x>y){
    return isOdd(x);
  } else {
    return isOdd(y);
  }
}

int isOdd(int x){
  if(x == 1){
    return 1;
  } else {
    if(isOdd(x-1) == 1){
      return 0;
    } else {
      return 1;
    }
  }
}


int main() { 
  int x = 5;
  int y = 7;

  if(biggerIsOdd(x,y) == 1){
    return 400;
  }
  return 66;
}