A bucket of water, even the bucket weighs 50 kilograms. After pouring out half of it, the bucket still weighs 26 kilograms. How many kilograms does the bucket weigh?
一桶水，连桶重50千克，倒出一半后，连桶还重26千克，桶重多少千克？
<gadget id="calculator">50 - 26</gadget>
<output>24</output>

<gadget id="calculator">24 * 2</gadget>
<output>48</output>

<gadget id="calculator">50 - 48</gadget>
<output>2</output>

<result>2</result>