Every week except Sunday, Happy Primary School assigns 8 students to serve as pickets every day. During the six days of this week, there are exactly 3 students who only serve as the picket team once in this week. How many students are assigned to be the picket team at most this week?
每个星期除了星期天外，快乐小学每天都要指派8名学生担任纠察队．在这个星期的六天里，每天恰好只有3名同学在这个星期里只担任一次纠察队，请问这个星期里至多有多少名学生被指派担任纠察队？
<gadget id="calculator">3 * 6</gadget>
<output>18</output>

<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">18 + 15</gadget>
<output>33</output>

<result>33</result>