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
Mehmet TaΕ
iOS Development Techdegree Student 508 PointsCAmel case?
it wants to write with camelcase and with using console.readLine ?
// I have imported java.io.Console for you. It is a variable called console.
string lastName =console.readLine("What is your last name");
console.printf(lastName);
2 Answers
jcorum
71,830 PointsMehmet, your camelCase is fine. Note that printf needs a format specifier. For strings it is %s:
String firstName = console.readLine("What is your first name?");
String lastName = console.readLine("What is your last name?");
console.printf("First name: %s", firstName);
console.printf("Last name: %s", lastName);
When the code runs the format specifier is replaced by the value of the variable.
Andreas Berg
4,825 PointsAlso note that the reason your code doesn't run Mehmet is probably due to the lack of capital letter in String. When declaring a String make sure to use a capital S for the String-class. This is fixed as well in jcorum's answer above :)