For the Spectrum implementation, performed as a successive step, I provided much more information in the markdown file, like, the kind of rendering I wanted in the RGB buffer, and how it needed to be optional so that embedded devices could render the scanlines directly as they transferred them to the ST77xx display (or similar), how it should be possible to interact with the I/O port to set the EAR bit to simulate cassette loading in a very authentic way, and many other desiderata I had about the emulator.
Scroll to load interactive demo
。关于这个话题，爱思助手下载最新版本提供了深入分析
for (int j = i + 1; j < n; j++) {，推荐阅读heLLoword翻译官方下载获取更多信息
// 入栈后栈仍保持单调递增（因为小的都被弹走了）