Skip to content
Questions
Reаd the fоllоwing prоgrаm аnd write down the output of the program when it is executed. class Odometer { public: // ====================== // setFuelEfficiency // Sets the fuel efficiency in miles per gallon. // ====================== void setFuelEfficiency(double newEfficiency) { fuel_efficiency = newEfficiency; } // ====================== // reset // Resets the odometer reading // ====================== void reset() { miles = 0; } // ====================== // addMiles // Log additional miles to the odometer. // ====================== void logMiles(int additionalMiles) { miles += additionalMiles; } // ====================== // gasConsumed // Calculates the gallons of gas consumed on the trip. // ====================== double gasConsumed() { return (miles / fuel_efficiency); } private: int miles; double fuel_efficiency; } public class OdometerApp { static void main(String[] argv) { // Two test trips Odometer trip1, trip2; trip1 = new Odometer(); trip2 = new Odometer(); trip1.reset(); trip1.setFuelEfficiency(50); trip1.logMiles(100); System.out.println("For your fuel-efficient small car:"); System.out.println("After 100 miles, " + trip1.gasConsumed()+ " gallons used."); trip1.logMiles(50); System.out.println("After another 50 miles, " + trip1.gasConsumed() + " gallons used."); trip2.reset(); trip2.setFuelEfficiency(20); trip2.logMiles(100); System.out.println("For your gas guzzler:"); System.out.println("After 100 miles, " + trip2.gasConsumed() + " gallons used."); trip2.logMiles(50); System.out.println("After another 50 miles, " + trip2.gasConsumed() + " gallons used."); } }
DNA is present in ____________.