#include <iostream>
#include "ourvec.h"

using namespace std;

int random_in_range(int a, int b)
{ int r = random();
  int range = b - a + 1;
  return a + r % range; }

int average(vector<int> & V)
{ int sum = 0;
  for (int i = 0; i < V.get_num(); i += 1)
    sum += V.get(i);
  return sum/V.get_num(); }

int main()
{ vector<int> A;
  srandomdev();
  for (int i = 0; i < 50; i += 1)
  { A.push_back(random_in_range(100, 999));
    cout << A.get(i) << " "; }
  cout << "\naverage is " << average(A) << "\n";
  cout << "\n"; }