#include <iostream>
using namespace std;
class CarCounter {
public:
CarCounter();
CarCounter(const CarCounter& origCarCounter);
void SetCarCount(const int count) {
carCount = count;
}
int GetCarCount() const {
return carCount;
}
private:
int carCount;
};
CarCounter::CarCounter() {
carCount = 0;
return;
}
CarCounter::CarCounter(const CarCounter &p){
carCount = p.carCount;
}
void CountPrinter(CarCounter carCntr) {
cout << "Cars counted: " << carCntr.GetCarCount();
return;
}
int main() {
CarCounter parkingLot;
parkingLot.SetCarCount(5);
CountPrinter(parkingLot);
return 0;
}
Sample output:
Cars Counted: 5
Answer:
B. The cost of tour t is at most twice the cost of the optimal tour.
Explanation:
You are using a polynomial time 2-approximation algorithm to find a tour t for the traveling salesman problem.
The cost of tour t is at most twice the cost of the optimal tour
The equation represented as Cost(t) <= 2 Cost(T)
Where
Cost (t) represents cost of tour t
Cost(T) represents cost of the optimal tour
Answer:
def mph_and_minutes_to_miles(hours_traveled,miles_traveled ):
hours_traveled = minutes_traveled / 60
miles_traveled = hours_traveled * miles_per_hour
print('Miles: %f' % miles_traveled)
Explanation:
Using Python programming language. The function is given above specifying two positional arguments (hours_traveled,miles_traveled)
In the main function, the user is prompted for inputs, the method is called and the user's input is passed as parameters. See complete code and output attached
