Press 3, 8, *, 1, 5, +, 3, 2, = respectively on the calculator, and finally what is displayed on the screen
在计算器上分别按3、8、*、1、5、+、3、2、=，最后在屏幕上显示的是多少
<gadget id="calculator">38 * 15</gadget>
<output>570</output>

<gadget id="calculator">570 + 32</gadget>
<output>602</output>

<result>602</result>