There are 8 small flags of different colors, 3 of which are randomly taken out and lined up to represent one signal, how many different signals can it represent?
有8面颜色不同的小旗，任意取出3面，排成一行，表示一种信号，那么它可以表示多少种不同的信号？
<gadget id="calculator">8 * 7 * 6</gadget>
<output>336</output>

<result>336</result>