#include "Vector.hpp"
Vector::Vector(long length) {
  size = length;
  array = new (nothrow) int[size];
  if(array==NULL) {
    cerr << "Memory allocation failure!" << endl;
    exit(-1);
  }
  for(int i=0; i<size; i++)
    array[i] = 0;
}

Vector::~Vector() {
  delete [] array;
}

int &Vector::valueAt(int pos) const {
  if(pos>=size) {
     cerr << "Invalid access position!\n";
     return array[size-1];
  }
  return array[pos];
}