#include <cstdlib>
#include <iostream>
using namespace std;
 
int main(int argc, char *argv[])
{
    int *nums = new int[10];
 
    for(int i=0;i<10;++i) cout << i << ": " << nums[i] << endl;
 
    delete [] nums;
 
    system("PAUSE");
    return EXIT_SUCCESS;
}

#include <algorithm>  // fill_n() and copy()
#include <iostream>   // cout, of course
#include <iterator>   // ostream_iterator<>
#include <limits>     // numeric_limits<>
 
using namespace std;
 
int main()
  {
  int *nums = new int[ 10 ];
 
  cout << "Before initialization: ";
  copy( nums, nums +10, ostream_iterator <int> ( cout, " " ) );
  cout << endl;
 
  fill_n( nums, 10, 42 );
 
  cout << "After initialization: ";
  copy( nums, nums +10, ostream_iterator <int> ( cout, " " ) );
  cout << endl;
 
  cout << "Press ENTER to finish";
  cin.ignore( numeric_limits <streamsize> ::max(), '\n' );
 
  delete[] nums;
  return 0;
  }

int *nums = new int[10]();