But it's another area that needs a lot of work, says Pierce.
The first thing a multi-tasking operating system needs from hardware is isolation: multiple programs must share one processor without being able to read, write, or jump into each other's memory. The 80386 achieves this through memory protection -- two independent address translation layers.，更多细节参见Line官方版本下载
，这一点在heLLoword翻译官方下载中也有详细论述
const cur = nums[i]; // 当前遍历的元素
Opens in a new window。关于这个话题，WPS官方版本下载提供了深入分析