for( int n = 0; n < N; ++n )
    {
        CTask tmp = CTask (n);
        tmp.Randomize (N);
        input.push_back( tmp );
    }

    float sum_aj = 0, sum_aj_bjn_4 = 0;
    for( int i = 0; i < N; ++i )
    {
        sum_aj += input[i].GetAj();
        sum_aj_bjn_4 += input[i].GetAj()+input[i].GetBj()*N;
    }
    sum_aj /= N;
    sum_aj_bjn_4 /= 4;

    for( int i = 0; i < N; ++i )
    {
        input[i].SetDj( r.rand( sum_aj_bjn_4 )+sum_aj );
    }



Randomize:
    MTRand r;
    m_Aj = r.rand (10.f)+10.f;
    m_Bj = r.rand (9.f)+1.f;
    m_Gj = r.rand ((.4f)+.1f)*N;