New price
Your government just introduced new taxes on your goods. You want to update all of the prices in your inventory at one time, adding half of its value to it.
This exercise is part of the course
Intermediate Java
Exercise instructions
- Give the correct type to your function.
- Return one and a half multiple of the argument.
- Use the appropriate type of
forloop.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
class PriceCalculator {
// Give the correct type to your function
static ____ oneAndAHalf(double a) {
// Use the proper operations to get the result
return ____;
}
public static void main(String[] args) {
double[] numbers = {76, 38.3, 10, 42, 98.5, 84, 50, 72.2, 98, 96};
// Use the appropriate type of for loop
for (____) {
numbers[i] = oneAndAHalf(numbers[i]);
System.out.println(numbers[i]);
}
}
}