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Java Java Basics Getting Started with Java Strings, Variables, and Formatting

Tyler Anyan
Tyler Anyan
2,976 Points

Trouble with 3rd step of getting started with java challenge

I can't figure out what's wrong here and it seems so simple but no matter what I do (have tried a few different approaches) it errors and says I somehow broke task 2.

String firstName = "Tyler"; console.printf("Tyler can code in Java!"); console.printf(firstName, "can code in Java!");

Name.java
// I have setup a java.io.Console object for you named console
String firstName = "Tyler";
console.printf("Tyler can code in Java!");
console.printf(firstName, "can code in Java!");

2 Answers

Tyler Anyan
Tyler Anyan
2,976 Points

Ok, took some messing around but I somehow missed some of the details regarding "%s" and what it does (calls in a variable that gets defined later to that point in the string). For anyone else having some headaches with that, it should look something like this:

// I have setup a java.io.Console object for you named console String firstName = "Tyler"; console.printf("%s can code in Java!", firstName);

Tyler Anyan
Tyler Anyan
2,976 Points

Ok well it looks like if the variable is coming first then using a comma doesn't work, checked with the google and it looks like it goes console.printf(firstName + "can code in Java!"); . Works in the workspace, hopefully challenge too.

Tyler Anyan
Tyler Anyan
2,976 Points

Scratch that. It works online, it works in workspace, not in the challenge. Back to the drawing board...