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Java Java Basics Getting Started with Java IO

I'm getting an error but my code is right?

String firstName="john";
console.readLine(firstName);
String lastName="User";
console.readLine(lastName);
console.printf("First name %s",firstName);

What's wrong it keeps asking if i forgot to add firstName to the printf?

[MOD: added ```java formatting -cf]

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points

While your code is passing the first two tasks, it's a false positive. The challenge will supply it's own values for read during the .readLine(). Your code hardwires these values which then fail in Task 3 when the check is expecting it's own value back. Fix by combining your variable declarations and the .readLine() statements:

String firstName=console.readLine();
String lastName=console.readLine();
console.printf("First name %s",firstName);

Thanks for the reply, but can you simply what you said please?

sorry nevermind lo thanks for the help

Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

Tagging Craig Dennis to review why your code would pass the first two tasks. This sets you up for failure on the third task.