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

C# C# Objects Encapsulation and Arrays Arrays

chris muhirwa
chris muhirwa
1,112 Points
Posted by chris muhirwa
chris muhirwa
1,112 Points

Declare and initialize another array of doubles named finalLapTimes with the following times: 2.2, 2.3, 2.5, 2.8.

Declare and initialize another array of doubles named finalLapTimes with the following times: 2.2, 2.3, 2.5, 2.8.

CodeChallenge.cs 
double[] lapTimes = new double[4];lapTimes[0] = 2.2;
double[] finalLapTimes = new double[4];finalLapTimes[0,1,2,3] = {2.2,2.3,2.5,2.8}

1 Answer

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

You can declare and initialize at the same time, which is what the challenge is asking you to do:

double[] finalLapTimes = new double[] {2.2, 2.3, 2.5, 2.8};

The "4" isn't needed since the initialization values determine the size. But you could leave it if you want.