Unit 5 Lesson Homework

• Score 0.9/1.0
  • FRQ 2019 #2

Score 0.9/1.0

FRQ 2019 #2

public class StepTracker {
    private int minSteps;
    private int totalSteps;
    private int numDays;
    private int numActivateDays;

    public StepTracker (int threshold) {
        minSteps = threshold;
        totalSteps = 0;
        numDays = 0;
        numActiveDays = 0;
    }

    public void addDailySteps(int steps) {
        totalSteps += steps;
        numDays++;
    
        if (steps >= minSteps) {
            numActiveDays++;
        }
    }
    public int activeDays() {
        return numActiveDays;
    }
    
    public double averageSteps() {
        if (numDays == 0) {
            return 0.0;
        }
        else {
            return (double) totalSteps / numDays;
        }
    }
}