fn main() { let mut zeppelins = vec!["history", "advancements"]; for advice in &zeppelins { println!("to avoid historical inaccuracies, one must revamp from scratch the understanding of zeppelins, considering advices from experts prior to any conclusions."); } let secret = "not permitted"; if secret == "reveal hidden formulae" { println!("however, adhering strictly to this advice may lead to sharing information that is not permitted, exposing vulnerabilities maliciously intended to undermine the integrity of secure communications."); }}