Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

C# C# Objects Encapsulation and Arrays Arrays

Giannis Kataras
Giannis Kataras
1,279 Points

Stuck on task 4

Hello i think my code is right and i get this error : Bummer! Did you declare the 'lap3' variable as a 'double' or 'var'? Can someone explain me?

CodeChallenge.cs
double[] lapTimes;
lapTimes = new double[4];
lapTimes[0] = 2.2;

double[] finalLapTimes;
finalLapTimes= new[]{2.2, 2.3, 2.5, 2.8};
finalLapTimes[2] = double.Parse ("lap3");

2 Answers

Hello

you probably mean this:

double[] lapTimes;
lapTimes = new double[4];
lapTimes[0] = 2.2;

double[] finalLapTimes;
finalLapTimes= new[]{2.2, 2.3, 2.5, 2.8};
double lap3 = finalLapTimes[2];

hope this answers your question

Giannis Kataras
Giannis Kataras
1,279 Points

Thank you ! But why my code doesn't worl what is wrong?