python基础-2

 1 #coding=utf-8
 2 xx = [8, 2, 4, 5, 6]
 3 xx.append(7)
 4 print xx
 5 print xx[:3]
 6 print xx[3:]
 7 print xx.index(4)
 8 xx.insert(3, 3)
 9 print xx
10 xx.sort()
11 print xx
12 xx.remove(2)
13 print xx
14 xx.pop(2)
15 print xx
16 del(xx[1])
17 print xx

 1 m = [1, 2, 3]
 2 n = [4, 5, 6]
 3 m += n
 4 print m
 5 m = [1, 2, 3]
 6 m.extend(n)
 7 print m
 8 letters = [‘a‘, ‘b‘, ‘c‘, ‘d‘]
 9 print ‘---‘.join(letters)
10 print ["o"] * 5