compare static method

int compare(List<int> l, List<int> r)

Implementation

static int compare(List<int> l, List<int> r) {
  if (l.length < r.length) {
    return -1;
  }
  if (l.length > r.length) {
    return 1;
  }
  for (var i = l.length - 1; i >= 0; --i) {
    if (l[i] < r[i]) {
      return -1;
    }
    if (l[i] > r[i]) {
      return 1;
    }
  }
  return 0;
}