Can a newspaper print your address in an article of 18yr old if havent went to court yet?

It depends on the country and its specific laws. Some countries have regulations that protect the privacy of minors and restrict the publication of personal information without consent. In such cases, a newspaper may not be allowed to print the address of an 18-year-old without their permission, even if they have not been to court yet. It's important to note that laws can vary by jurisdiction, so it's always best to consult the relevant authorities or legal experts to determine the specific regulations in the country where the article is being published.