In a plate of fruits, there are 3 and 3 lands, 1 less, 4 and 4 lands, 1 less, 5 and 5 lands, or 1 less. How many fruits are there at least in this plate?
一盘水果，3个3个地数少1个，4个4个地数少1个，5个5个地数还是少1个，这盘水果至少有多少个？
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 - 1</gadget>
<output>59</output>

<result>59</result>