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Java Java Basics Perfecting the Prototype Looping until the value passes

Mehtab Kayani
Mehtab Kayani
3,179 Points

I have done all the things that are required but it not working. What am I missing?

Can you please let me know.

// I have initialized a java.io.Console for you. It is in a variable named console.
String response;
Boolean isValid;
  response = console.readLine("Do you understand do while loops?");
  isValid= (response.equalsIgnoreCase("no"));

console.printf("Because you said" +response+ ",you passed the test!");

2 Answers

Jennifer Nordell
Jennifer Nordell
Treehouse Teacher

Hi there, Mehtab Kayani ! You're super close here but you haven't quite fulfilled all the requirements. I will say that your loop is spot on as is your logic! But in the last step, it specifically asks for a formatted string. But you used a concatenated string. Also, in your concatenated string you forgot a space before the response, but that's not really the issue here. These are both valid ways to print a string, but Treehouse has an obligation to make sure you know how to use multiple methods to achieve similar results.

You wrote:

console.printf("Because you said" +response+ ",you passed the test!");

But they were expecting this version:

console.printf("Because you said %s, you passed the test!", response);

The latter is a "formatted" string because it replaces the %s token with the value stored in the response variable.

Hope this helps! :sparkles:

Mehtab Kayani
Mehtab Kayani
3,179 Points

Hi Jennifer, Thank you for your help. I got it right now. :)