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 trialfadi jabsheh
Courses Plus Student 421 PointsDeclare an int variable named numberOfSports and set it to the number of elements in the array using the array's length
I am stuck on this one.
String[] sports = { "Basketball", "Baseball", "Tennis" };
String bestSport = "Basketball";
int numberOfSports = Sport.length;
3 Answers
Nhat Nguyen
4,669 Pointsint numberOfSports = Sport.length;
should be
int numberOfSports = sports.length;
You must invoke the length method on the object itself, not the type of the object.
Kristanto kristanto
Courses Plus Student 776 Pointsint numberOfSports = (sports.length);
Kristanto kristanto
Courses Plus Student 776 PointsDear Nhat,
it not working.
Nhat Nguyen
4,669 PointsWhat is your code?