Дания захотела отказать в убежище украинцам призывного возраста09:44
* 分区函数：将数组按pivot分成两部分
，这一点在雷电模拟器官方版本下载中也有详细论述
const n = nums.length;
The 80386 introduced Virtual 8086 (V86) mode -- allowing real-mode DOS programs to run inside protected mode under OS supervision. While not full virtualization in the modern sense, V86 was the first practical hardware-assisted mechanism on x86 for running legacy software in a protected environment -- used widely in Windows 3.x and Windows 9x.