There are 30 numbers: 3.57, 3.57+(1/30), 3.57+(2/30), 3.57+(3/30), ..., 3.57+(29/30), if each number takes the integer part ( For example, take 3 for 3.57, take 4 for 3.57+(29/30), and add these integers together, what is the sum?
有30个数：3.57，3.57+(1/30)，3.57+(2/30)，3.57+(3/30)，…，3.57+(29/30)，如果每个数都取整数部分(如3.57取3，3.57+(29/30)取4)，并将这些整数相加，和为多少．
<gadget id="calculator">3 * 13</gadget>
<output>39</output>

<gadget id="calculator">4 * 17</gadget>
<output>68</output>

<gadget id="calculator">39 + 68</gadget>
<output>107</output>

<result>107</result>