Problems
ArrayList Generic
ArrayList Generic
Implement a generic Array.
Implement interface Arrayable<T>.
Implement class MyArray<T> based on ArrayList data structure that implements interface Arrayable<T>.
interface Arrayable<T>
{
void push_back(T x); // insert element to the end of array
T pop_back(); // return and remove the last element
T min(); // return minimum in array
T max(); // return maximum in array
T sum(); // return sum of elements in array. Implement for Integer, Long, Double
boolean Empty(); // check if array is empty
int size(); // return size of array
}
class MyArray<T extends Number & Comparable<T>> implements Arrayable<T>
{
ArrayList<T> m;
...
}