When a number is divided by 26, the quotient is 25 and there is a remainder. When the remainder is the largest, what is the dividend?
一个数除以26商是25，且有余数，当余数最大时，被除数是多少．
<gadget id="calculator">26 - 1</gadget>
<output>25</output>

<gadget id="calculator">25 * 26</gadget>
<output>650</output>

<gadget id="calculator">650 + 25</gadget>
<output>675</output>

<result>675</result>