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 Java Basics Perfecting the Prototype Looping until the value passes

Posted by William Biggerstaff
William Biggerstaff
303 Points

Do while loops!!

Please tell me where I went wrong!!!!

Example.java 
// I have initialized a java.io.Console for you. It is in a variable named console.
String response = console.readLine("Do you understand do while loops?");
boolean response;
do {
  if (response) {

  }
      } while(response);

1 Answer

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

To meet the requirement to "continually prompt the user", the readLine function will need to be called from within the loop

And then to "continue running as long as the response is 'No'", you will need to compare the response with that word in a way that will cause the loop to end when it doesn't match.

William Biggerstaff
William Biggerstaff
303 Points

I’ll do what I can to apply what you’ve taught. Thanks again!!!

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

Let me know if you need more help, or if you get it you can mark a question solved by choosing a "best answer".
Happy coding!