串列 (二)

tonyh

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

郭詩瑜

1. a = [-32, -46, -12, -12, -12, -12, -12, -12, 12, 2, 3, 4, 25, 78, 87, 93, 28]
   
2. print("Before Organisation:", a)
   
3. a.sort()
   
4. print("After Organisation:", a)
   
5. a.reverse()
   
6. print("Reverse: ", a)
   
7. print("Length: ", len(a))
   
8. a.pop()
   
9. print("dump 1: ", a)
   
10. a.append(-20)
    
11. print("Append 1: ", a)
    
12. a.insert(4, 0)
    
13. print("ADD one in some where:", a)
    
14. a.remove(-12)
    
15. print("Remove: ", a)

複製代碼