Students in class 4 and 1 place a potted flower every 10 meters on a 100-meter-long runway (both ends should be placed), how many potted flowers are needed in total.
四1班学生在全长100米的跑道上每隔10米摆一盆花(两端要摆)，一共需要多少盆花．
<gadget id="calculator">100 / 10</gadget>
<output>10</output>

<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<result>11</result>