In order to welcome the "May 1st" International Labor Day, the workers' uncles will install colorful lights around the workers' club (the four sides of the ground are not installed). It is known that the workers' club is 100 meters long, 60 meters wide, and 15 meters high. The workers' uncles need at least How long is the lantern wire?
为迎接"五一"国际劳动节，工人叔叔要在工人俱乐部的四周装上彩灯(地面的四边不装)已知工人俱乐部的长100米，宽60米，高15米，工人叔叔至少需要多长的彩灯线？
<gadget id="calculator">100 + 60</gadget>
<output>160</output>

<gadget id="calculator">160 * 2</gadget>
<output>320</output>

<gadget id="calculator">15 * 4</gadget>
<output>60</output>

<gadget id="calculator">320 + 60</gadget>
<output>380</output>

<result>380</result>