var x = fun1(3, 24, "Mnożymy");

function fun1(a, b, c) {
    return a * b;
}

*      /      ++      --      %

* {
    font-family: Tahoma;
    color: Teal;
}

int fun1(int tab[]) {
    int wynik = 0;
    for (int i = 0; i < 6; i++)
        wynik += tab[i];
    return wynik;
}

przycisk = (Button) findViewById(R.id.yes_button);
przycisk.setOnClickListener(new View.OnClickListener() { ... });

<Switch
    android:id = "@+id/switch1"
    android:layout_width = "wrap_content"
    android:layout_height = "wrap_content"
    android:background = "#00ffff"
    android:text = "Switch"
    tools:layout_editor_absoluteX = "176dp"
    tools:layout_editor_absoluteY = "389dp" />