描述：给定字符串 num（非负整数）和整数 k，移除 k 位数字，使剩余数字最小。以字符串形式返回（不含前导零）。
"Just weeks ago, we called out abhorrent non-consensual intimate images being shared on Grok, which led to functionality being removed, and now ministers are legislating to make 'nudification' tools illegal and bringing additional chatbots within scope of the Online Safety Act."
，更多细节参见heLLoword翻译官方下载
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According to Reddit, that human element it key.