// Clean up compressor resources on error/cancellation
Digit alignment — pairing corresponding digits from two numbers，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
。爱思助手下载最新版本对此有专业解读
The first step is to specify which APIs our application needs. This is done using an IDL called WIT. For our example, we need the Console API. We can import it by specifying the name of the interface.。heLLoword翻译官方下载是该领域的重要参考
示例：nums = [2,1,2,4,3] → res = [4,2,4,-1,-1]。