陳牧謙

1. list=["忠","孝","仁","愛",]
   
2. print("原始list",list)
   
3. 
   
4. print("--新增--")
   
5. list.append("apple")
   
6. print("append:",list)
   
7. list.insert(1,"banana")
   
8. print("insert:",list)
   
9. 
   
10. print("--刪除--")
    
11. list.pop()
    
12. print("pop:",list)
    
13. list.remove("banana")
    
14. print("remove:",list)
    
15. 
    
16. 
    
17. list2=[1,2,3,100,99,50,0,12,-3,-50,32,25,11]
    
18. print("--排序--")
    
19. list2.sort()
    
20. print("sort由小到大:",list2)
    
21. list2.sort(reverse=True)
    
22. print("sort由大到小:",list2)
    
23. 
    
24. print("--反向--")
    
25. list2.reverse()
    
26. print("list2 reverse:",list2)
    
27. list.reverse()
    
28. print("list reverse:",list)
    
29. 
    
30. print("--長度--")
    
31. print("list的長度",len(list))
    
32. print("list2的長度",len(list2))

複製代碼