下列程序运行结果是:
list1 = [3, 6, 8, 4, 9, 5, 6]
list2 = [5, 6, 10, 17, 11, 2]
list3=list1+list2
print sorted(list(set(list3)))
[2, 3, 4, 5, 6, 8, 9, 10, 11, 17]
[2, 3, 4, 5, 6, ,6,6,8, 9, 10, 11, 17]
[17, 11, 10, 9, 8, 6, 5, 4, 3, 2]
[17, 11, 10, 9, 8, 6, ,6,6,5, 4, 3, 2]