if (n <= 1) return;
Source: Computational Materials Science, Volume 266
，详情可参考同城约会
force alignment (even though compilers are smart enough to do this) because
Engineers working on Hinkley Point C, based in Somerset near Bridgwater, said the trial by Swansea University was "highly effective".
《新会柑、新会陈皮地理标志专用标志使用管理保护办法》明确要求：