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串列 (二)

本帖最後由 tonyh 於 2022-1-27 11:26 編輯

假設有一串列其內容如下:
list=[12,-3,-50,32,25,11]

試以sort()、reverse()、len()、pop()、append()、insert()等函式,完成如下操作:

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素:",(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

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print:("排序前:",list)
  3. list.sort()
  4. print:("排序後(增遞):",list)
  5. list.reverse()
  6. print:("元素數量:",len(list))
  7. list.pop()
  8. print:("pop掉一個元素:",list)
  9. list.append(87)
  10. print:("append掉一個元素:",list)
  11. list.insert(3,5)
  12. print:("insert掉一個元素:",list)
  13. list.remove(-3)
  14. print:("remove掉一個元素:",list)
複製代碼

TOP

  1. list=[12,-3-50,3225,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()   
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",list)
  10. list.append(-20)
  11. print("append一元素",list)
  12. list.insert(4,0)
  13. print("insert一元素",list)
  14. list.remove(32)
  15. print("remove一元素",list)
複製代碼

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort()
  4. print("排序後(遞增):",list)
  5. list.reverse()
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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

TOP

  1. list=[12,-3,-50,32,25,11]
  2. print("排序前:",list)
  3. list.sort();
  4. print("排序後(遞增):",list)
  5. list.reverse();
  6. print("排序後(遞減):",list)
  7. print("元素數量:",len(list))
  8. list.pop()
  9. print("pop掉一元素",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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