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Java Java Basics Perfecting the Prototype Looping until the value passes

Gerardo Infante
Gerardo Infante
625 Points

challenege task 2 of 3 I do not understand the do while loop.

String response = console.readLine("Do you understand while loops?");

do{

}

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 while loops?");

do{

}
Pierre Gadea
Pierre Gadea
4,542 Points

What is the task you are trying to complete? For a quick explanation of the do-while-loop you may read this article: https://www.sitepoint.com/javas-while-and-do-while-loops-tutorial/

1 Answer

Steven Parker
Steven Parker
231,184 Points

The code to prompt and read the input needs to go inside the loop. But remember the hint in the instructions: "Don't forget to declare response outside of the do while loop."

And this kind of loop needs a "while" clause at the end to test the exit condition.