Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialandroid
Courses Plus Student 452 PointsTask #3 Print out to the screen using the printf method on console, "First name: " and the user's first name.
I'm not sure if I understand how to complete task 3. I'd appreciate some help. Thanks.
// I have imported java.io.Console for you. It is a variable called console.
String firstName = console.readLine("What is your name?" );
String lastName = console.readLine("What is your last name?" );
console.printf("%s Craig", firstName);
1 Answer
Gloria Dwomoh
13,116 PointsIf I understand correctly the question states you should print " "First name: " and the user's first name." right now though, you are printing "[user's first name and] Craig" so that is why you are getting that error.
Try
console.printf("First name: %s", firstName);
android
Courses Plus Student 452 Pointsandroid
Courses Plus Student 452 Points@gloria Thanks for your help. I'm a little confused because I don't understand why we're printing "First Name" to the console.
Would that essentially look like the line below? (Assuming the user entered "Gloria" as their name.
Gloria: What is your name?
The final bit of code looked like this.
Gloria Dwomoh
13,116 PointsGloria Dwomoh
13,116 PointsNo... it will print...
"what is your name?"
I'll enter : "Gloria" and it will store it in the variable firstName. :)
android
Courses Plus Student 452 Pointsandroid
Courses Plus Student 452 PointsGot it! Thanks!