Xiao Ming has 10 pieces of candy. If he eats at least 3 pieces a day until he runs out, how many different ways can he eat it?
小明有10块糖，如果每天至少吃3块，吃完为止，那么共有多少种不同的吃法？
<gadget id="calculator">1 + 5 + 3</gadget>
<output>9</output>

<result>9</result>