void MainWindow::on_pushButton_clicked()
{


tab1[0][0] = ui->p1->text().toDouble();
tab1[0][1] = ui->p2->text().toDouble();
tab1[0][2] = ui->p3->text().toDouble();
tab1[1][0] = ui->p4->text().toDouble();
tab1[1][1] = ui->p5->text().toDouble();
tab1[1][2] = ui->p6->text().toDouble();
tab1[2][0] = ui->p7->text().toDouble();
tab1[2][1] = ui->p8->text().toDouble();
tab1[2][2] = ui->p9->text().toDouble();

tab2[0][0] = ui->d1->text().toDouble();
tab2[0][1] = ui->d2->text().toDouble();
tab2[0][2] = ui->d3->text().toDouble();
tab2[1][0] = ui->d4->text().toDouble();
tab2[1][1] = ui->d5->text().toDouble();
tab2[1][2] = ui->d6->text().toDouble();
tab2[2][0] = ui->d7->text().toDouble();
tab2[2][1] = ui->d8->text().toDouble();
tab2[2][2] = ui->d9->text().toDouble();

wynik1 = tab1[0][0] + tab2[0][0];
wynik2 = tab1[0][1] + tab2[0][1];
wynik3 = tab1[0][2] + tab2[0][2];
wynik4 = tab1[1][0] + tab2[1][0];
wynik5 = tab1[1][1] + tab2[1][1];
wynik6 = tab1[1][2] + tab2[1][2];
wynik7 = tab1[2][0] + tab2[2][0];
wynik8 = tab1[2][1] + tab2[2][1];
wynik9 = tab1[2][2] + tab2[2][2];

ui ->t1->setText(QString::number(wynik1));
ui ->t2->setText(QString::number(wynik2));
ui ->t3->setText(QString::number(wynik3));
ui ->t4->setText(QString::number(wynik4));
ui ->t5->setText(QString::number(wynik5));
ui ->t6->setText(QString::number(wynik6));
ui ->t7->setText(QString::number(wynik7));
ui ->t8->setText(QString::number(wynik8));
ui ->t9->setText(QString::number(wynik9));



}