There are two small rods of 6 cm and 5 cm. If one is to be matched to form a triangle, the length of this small rod must be at least greater than how many centimeters.
现有6厘米和5厘米的两根小棒，如果要配上一根围成三角形，则这根小棒的长度至少大于多少厘米．
<gadget id="calculator">6 - 5</gadget>
<output>1</output>

<result>1</result>