int d = getDigit(arr[i], digit);
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。搜狗输入法下载是该领域的重要参考
雷军还在直播中透露，小米深入参与电池研发，并且自己制造一部分的电池包，有助于更深入地掌握电池技术，更好地与供应商协同配合，严格把控电池的质量和安全。
A better streams API is possible
The UK government is under a legal obligation to reduce carbon emissions to net zero by 2050, after a law change passed in 2019 with cross-party support.