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C# C# Objects Encapsulation and Arrays Arrays

Josh Lee
Josh Lee
4,707 Points
Posted by Josh Lee
Josh Lee
4,707 Points

I think I'm doing this right but it's says I'm doing something wrong...

When i try to submit my answer, it says that I haven't indexed into the array. Not sure what I'm missing. Any help would be appreciated!

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

var lap3;
double[] finalLapTimes = {2.2, 2.3, 2.5, 2.8}
lap3 = finalLapTimes[3];

1 Answer

Andrew Hinkson
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Andrew Hinkson
Full Stack JavaScript Techdegree Graduate 25,822 Points
Andrew Hinkson
.a{fill-rule:evenodd;}techdegree seal-36
Andrew Hinkson
Full Stack JavaScript Techdegree Graduate 25,822 Points

On your finalLapTimes array make sure your doing pretty much the same thing you did for lapTimes. As in use the keyword new to create a new instance of the double array then use the curly braces with a comma separated list of values you want to put in. 

double[] finalLapTimes = new double[]{2.2, 2.3, 2.5, 2.8};
var lap3 = finalLapTimes[2];
Andrew Hinkson
.a{fill-rule:evenodd;}techdegree seal-36
Andrew Hinkson
Full Stack JavaScript Techdegree Graduate 25,822 Points

also the final challenge asks for the 3rd item in the array to be assigned to the variable lap3. An array starts with index 0 so make sure you start your counting at 0, which means that the 3rd item would actually be at index 2.

Hope I helped.