// sample program for std::vector,  2008.5.24 T. Kondo
#include <vector>
#include <iostream>

int main()
{
        using namespace std;

        vector<int> array;  // dynamic array of integer type
        vector<double> array1;  // dynamic array of double type variables
        double x;

        for(int i = 0; i < 10; ++i )
        {
                x=i*0.5;
                array.push_back( i );
                array1.push_back( x );
        }

        for(int i = 0; i < 10; ++i )
        {
                cout << array[i] << ", " << array1[i] << endl;
        }
        return 0;
}


$ ./a.exe
0, 0
1, 0.5
2, 1
3, 1.5
4, 2
5, 2.5
6, 3
7, 3.5
8, 4
9, 4.5