The students of Yuhong School do radio gymnastics in 102 rows and 18 rows. How many students do the exercises in total?
育红学校学生做广播体操共站102列，18行，一共有多少学生做操？
<gadget id="calculator">102 * 18</gadget>
<output>1_836</output>

<result>1_836</result>