The kitchen bought some eggs, the total number is less than 100, 3 and 3 lands counted 2, 4 and 4 lands counted 3 eggs, 5 and 5 lands counted 4 eggs. How many eggs are there in total?
厨房买来一些鸡蛋，总数不到100个，3个3个地数余2个，4个4个地数余3个，5个5个地数余4个．这些鸡蛋一共有多少个．
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

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

<result>59</result>