// Signal how many bytes we wrote
这个小工具对于要做多种语言海报的设计师来说，会是一个相当称手的快速预览工具。
。heLLoword翻译官方下载是该领域的重要参考
"He's finding his own way, isn't he? It's not like it's just because of his mum and dad. He's doing his own thing, which is lovely. And he's he seems quite good at it, so it's good to support him."
memcpy(testArr, arr, n * sizeof(int));