#include <iostream.h>
#include "fa4.h"

void display(const char *s, const float_array &fa)
    {
    cout << s << " = " << fa << endl;
    }

int main()
    {
    size_t i, size;
    cout << "size? ";
    cin >> size;

    float_array fa(size);
    for (i = 0; i < fa.length(); ++i)
        fa[i] = i;
    display("fa", fa);
    float_array fb = fa;
    display("fb", fb);
    for (i = 0; i < 2 * size; ++i)
        {
        fb[i] = i * i;
        display("fb", fb);
        }
    const float_array fc = fa;
    display("fc", fc);
    cout << "fc[size] = " << fc[size] << '\n';
    return 0;
    }

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