Rewrite (11011,2 as a decimal number equal to what.
把(11011,2改写成十进制数等于多少．
<gadget id="calculator">2 ** 4</gadget>
<output>16</output>

<gadget id="calculator">1 * 16</gadget>
<output>16</output>

<gadget id="calculator">2 ** 3</gadget>
<output>8</output>

<gadget id="calculator">1 * 8</gadget>
<output>8</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">0 * 4</gadget>
<output>0</output>

<gadget id="calculator">2 ** 1</gadget>
<output>2</output>

<gadget id="calculator">1 * 2</gadget>
<output>2</output>

<gadget id="calculator">2 ** 0</gadget>
<output>1</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<gadget id="calculator">16 + 8 + 0 + 2 + 1</gadget>
<output>27</output>

<result>27</result>