Calculation: (1/3)+(2/3)+(3/3)+(4/3)+...+(50/3).
计算：(1/3)+(2/3)+(3/3)+(4/3)+…+(50/3)．
<gadget id="calculator">1 + 50</gadget>
<output>51</output>

<gadget id="calculator">50 / 2</gadget>
<output>25</output>

<gadget id="calculator">51 * 25</gadget>
<output>1_275</output>

<gadget id="calculator">1_275 / 3</gadget>
<output>425</output>

<result>425</result>