#include <iostream>
#include <ctime>
#include <cstdlib>

using namespace std;

int main()
{
    srand( time(NULL) );
    for (int i = 0; i < 10; ++i)
    {
        double r = (68.556*rand()/RAND_MAX - 32.768);
        cout << r << endl;
    }
    return 0;
}