But what if it’s not fine? Even back in 1996, before a single component of the ISS was launched into orbit, NASA foresaw the possibility of an even worse worst-case scenario: an uncontrolled reentry. The crux of this scenario involves multiple systems failing in an improbable but not completely impossible cascade. Cabin depressurization could damage the avionics. The electrical power system could go offline, along with thermal control and data handling. Without these, systems controlling coolant and even propellant could break down. Unmoored, the ISS would edge slowly toward Earth, maybe over a year or two, with no way to control where it is headed or where its debris might land. And no, we could not save ourselves by blowing the station up. This would be extremely dangerous and almost certainly create an enormous amount of space trash—which is how we got into this hypothetical mess in the first place.
// 步骤3：从后往前遍历数组（反向遍历更易理解，每个元素只入栈/出栈一次）
，这一点在搜狗输入法2026中也有详细论述
curr = curr-next;
Here's the insertion algorithm in Python. Step through the code and watch each line execute on the tree:
，详情可参考爱思助手下载最新版本
So let’s dive into
int *bucketArr = (int*)malloc(bucketSize * sizeof(int));。关于这个话题，旺商聊官方下载提供了深入分析