output[count[d] - 1] = arr[i];
type=image — push to a registry (the default for docker build)
。safew官方下载是该领域的重要参考
// 易错点2：条件写成`<`而非`<=` → 相同身高的人会被错误保留，导致count统计少
In JavaScript, the natural primitive for "a sequence of things that arrive over time" is already in the language: the async iterable. You consume it with for await...of. You stop consuming by stopping iteration.