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 trialEnyang Mercy
Courses Plus Student 2,339 PointsGoKart Drive lapsDriven variable increment
i'm stuck. Help please
class GoKart {
public static final int MAX_BARS = 8;
private String color;
private int barCount;
private int lapsDriven+;
public GoKart(String color) {
this.color = color;
}
public String getColor() {
return color;
}
public void charge() {
barCount = MAX_BARS;
}
public boolean isBatteryEmpty() {
return barCount == 0;
}
public boolean isFullyCharged() {
return MAX_BARS == barCount;
}
public void drive() {
lapsDriven+;
}
}
2 Answers
Daniel Vargas
29,184 PointsHi,
You missed a plus sign, to add one it should be two.
public void drive() {
lapsDriven++;
}
Enyang Mercy
Courses Plus Student 2,339 PointsThanks Daniel