* 时间复杂度：O(len1 + len2)，空间复杂度：O(len2)（栈+Map的空间）
第一百三十八条 公安机关及其人民警察不得将在办理治安案件过程中获得的个人信息，依法提取、采集的相关信息、样本用于与治安管理、查处犯罪无关的用途，不得出售、提供给其他单位或者个人。
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If we use OCI images to automate application deployment, why not use the same approach to deploy operating systems? That’s exactly what Bootc offers. It’s a project that allows you to boot a Linux system directly from a container image. The idea is to treat the operating system as an immutable image, making management, reproducibility, and security easier.
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10149-8