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 trial

Java Java Basics Getting Started with Java IO

Posted by ushemasimba zengeya
ushemasimba zengeya
1,533 Points

Using the console's printf method, display a message that says, "First name: ", followed by the first name that the user

help please. cant seem to figure out where I am getting it wrong

IO.java 
String irstName= console. readLine("what is your first name?  ");
 String lastName= console. readLine("Thomas  ");
String firstName= "Tiansshe";
console.printf("First name:%s %n  ");

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

It looks like you have a few small errors:

  • on the first line, the variable is named "irstName" (missing the "f") instead of "firstName"
  • on the second line, the prompt is giving a name instead of asking for one (the challenge won't catch this)
  • the third line is not needed, and there shouldn't be any assignments using literals
  • on the last line, the call to "printf" should have the first name variable as a second argument
  • the template string in the "printf" doesn't need a "%n" token (did you mean to put "\n"?)
ushemasimba zengeya
ushemasimba zengeya
1,533 Points

much appreciated sir. my data connection was very poor earlier so I could not re watch the tutorial for close to 7hrs.