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  1. list=[1,2,3,4,5,6]
  2. print("排序前")
  3. list.sort()
  4. print("排序後(遞增)",list)
  5. list.reverse()
  6. print("排序前(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一個元素",list)
  10. list.append(-20)
  11. print("append一元素",list)
  12. list.insert(4,0)
  13. print("insert一元素",list)
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  1. list=[1,2,3,4,5,6]
  2. print("排序前")
  3. list.sort()
  4. print("排序後(遞增)",list)
  5. list.reverse()
  6. print("排序前(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一個元素",list)
  10. list.append(-20)
  11. print("append一元素",list)
  12. list.insert(4,0)
  13. print("insert一元素",list)
複製代碼

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返回列表