using setw and setfill

im trying to figure out how to setw and setfill this

Interior back: 60.00000

Example:

Code:

---

#include <iostream>
#include <iomanip>
int main ()
{
        using namespace std;
        cout << setfill ('0') << setw (8) << "test";
        cin.get ();
        return 0;
}

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