static <A> Scored<A> scored(A a, float score) {
  ret Scored(a, score);
}

static <A> Scored<A> scored(A a, double score) {
  ret Scored(a, (float) score);
}

static <A> Scored<A> scored(A a, Scored scored) {
  ret Scored(a, getScore(scored));
}

static <A> Scored<A> scored(double score, A a) {
  ret scored(a, score);
}