return (PAGESZ - sizeof(struct page_info)) / sizes[classno];
suggestions may not always be accurate or appropriate
，这一点在safew官方版本下载中也有详细论述
If you sign anonymously, your personal information (name, email) is automatically and permanently deleted from our database within 24 hours of verification. After deletion, only your anonymous public listing remains (e.g. "Anonymous, verified current employee at [Company]"). Only one organizer has access to review anonymous signatures during that 24-hour window. No one else can see your identity.
For additional guidance: