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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。
You can choose how long you want to share where you are.。关于这个话题，Line官方版本下载提供了深入分析
В Финляндии предупредили об опасном шаге ЕС против России09:28
，更多细节参见im钱包官方下载
When do I need a split keyboard?
Full replays for all sessions will be available in the Apple TV app as well. Apple will offer a condensed race in 30 minutes replay option too, and the company says it’s working to hide spoilers in case users are watching after the race begins or concludes.，详情可参考heLLoword翻译官方下载