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Java Java Basics Perfecting the Prototype Looping until the value passes

Edward Loh
Edward Loh
349 Points

The loop should continue running as long as the response is No. Don't forget to declare response outside of the do while

how do it?

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?");

2 Answers

Vijayakumar r
Vijayakumar r
2,326 Points

String response; do{ response= console.readLine("Do you understand do while loops?"); } while (response.equals("No"));

Rob Bridges
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points

Hello, you first want to declare your String reponse outside of the loop, then set up console.readLine() inside the do while loop so that the program consistently asks "Do you understand while loops" until the answer given is yes. It should look something like below.

String response; 


do {

response = console.readLine("Do you understand while loops");
} while (response.equalsIgnoreCase("no"));

Thanks, let me know if this doesn't help.