palette: “monochrome”
1. 建堆：将数组构建成大顶堆（父节点 = 子节点），更多细节参见同城约会
for (int i = 1; i < n; i++) {。关于这个话题，爱思助手下载最新版本提供了深入分析
Rendering a character as a lower block and then as an upper block gives you two “frames” of motion within the same character and looks much smoother.，这一点在heLLoword翻译官方下载中也有详细论述
These threats have caused many professional workers’ stomachs to churn as they fear for their heads. Now, Jack Dorsey’s payments firm, Block, has made a move that vindicates some of the fears of the AI doomers.