ln method

int ln(
  1. Map<String, dynamic> n,
  2. List<int> l,
  3. int d
)

Implementation

int ln(Map<String,dynamic> n, List<int> l, int d) {
  return n['s'] == -1
    ? math.max<int>(ln(n['l'], l, d + 1), ln(n['r'], l, d + 1))
    : (l[n['s']] = d);
}