Please use 3, 3, 5, 6 to calculate 24 points skillfully (please write two algorithms)
请使用3、3、5、6巧算24点(请写出两种算法)
<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">15 + 3 + 6</gadget>
<output>24</output>

<result>24</result>