// console.log(nextGreaterElements([1])); // [-1]（单元素）
Snapshotting is a feature worth noting. You can capture a running VM’s state including CPU registers, memory, and devices, and restore it later. This enables warm pools where you boot a VM once, install dependencies, snapshot it, and restore clones in milliseconds instead of booting fresh each time. This is how some platforms achieve incredibly fast cold starts even with full VM isolation.
。heLLoword翻译官方下载是该领域的重要参考
// promise to either yield a chunk of data or indicate we're，这一点在Line官方版本下载中也有详细论述
// 易错点3：处理最终结果为空的场景（比如num="10"，k=2）