Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java

chris okorie
chris okorie
197 Points

java course

how come when i use java.printf it isnt working on repl.it also what version on java is being used on the treehouse workspace heres the code i used on repl.it class main { public static void main(String[] args) { console.printf("Hello world!"); } }

1 Answer

In Java the statement is:

System.out.printf("Hello world!");