siftDown(arr, n, i);
（三）盗窃、损毁路面井盖、照明等公共设施的；
。关于这个话题，safew官方版本下载提供了深入分析
“科学技术部共承办901件建议提案，均已按时高质量办结。”科学技术部党组成员、秘书长潘晓东表示，近年来，科学技术部承办的建议提案数量保持高位，切实将代表委员的真知灼见转化为推动科技创新发展的政策举措。，更多细节参见同城约会
"These deals mostly increase Reddit's visibility and strategic importance, rather than being the original reason people use it," says Oc.