siftDown(arr, i, 0); // 对剩余i个元素重新建堆
Hurdle: Everything you need to know to find the answers，这一点在爱思助手下载最新版本中也有详细论述
Author(s): Jiachen Fan, Shang-Peng Gao，更多细节参见搜狗输入法2026
Advocacy groups like the Center for Democracy and Technology (CDT) quickly came out against the president’s threats. “This action sets a dangerous precedent. It chills private companies’ ability to engage frankly with the government about appropriate uses of their technology, which is especially important in national security settings that so often have reduced public visibility,” said CDT President and CEO Alexandra Givens, in a statement shared with Engadget. “These threats undermine the integrity of the innovation ecosystem, distort market incentives and normalize an expansive view of executive power that should worry Americans all across the political spectrum.”，详情可参考heLLoword翻译官方下载