int d = getDigit(arr[i], digit);
but something like:
，详情可参考服务器推荐
Difference between Grammarly and Pro-Writing AidGrammarly and ProWritingAid are well-known grammar-checking software. However, if you're like most people who can't decide which to use, here are some different points that may be helpful in your decision.，更多细节参见heLLoword翻译官方下载
结论：在不确定性中构建非对称优势