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Start your free trialGeroge Harris
1,279 PointsCharging the GoKart
Help how to solve this please.
Bummer! Use ++ to increment mBarsCount
By the way, is it just me or is the workspace console and objectives console really buggy?
public class GoKart {
public static final int MAX_ENERGY_BARS = 8;
private String mColor;
private int mBarsCount;
public GoKart(String color) {
mColor = color;
mBarsCount = 0;
}
public String getColor() {
return mColor;
}
public boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public boolean isFullyCharged() {
return mBarsCount == MAX_ENERGY_BARS;
}
public void charge(){
while(!isFullyCharged()){
mBarsCount ++;
}
}
}
1 Answer
Stone Preston
42,016 Pointsthe postfix ++ operator conventionally goes directly after the name of the variable. you have a space between them
public void charge(){
while(!isFullyCharged()){
mBarsCount++;
}
}
Geroge Harris
1,279 PointsGeroge Harris
1,279 PointsThank you very much that works. Seems inconsistent though. Sometimes we can write
aVariable = 0
but
are not allowed.
Anyway thanks very much I will be more careful in future