Мерц резко сменил риторику во время встречи в Китае09:25
NASA's aging crawler is about to haul 18 million pounds on its back, again
，更多细节参见heLLoword翻译官方下载
思路：单调递增栈 + k 控制删除次数。高位越小整体越小，遇更小数字时弹出栈顶大数（仅当 k0）；栈空且当前为 0 则跳过（避免前导零）；若遍历完 k 仍0，从末尾再删 k 位。
After the free win and lipgloss changes, I noticed that ~15% of my CPU time was spent in gcBgMarkWorker - the go garbage collector. That is a lot of time to spend thinking about garbage collection.