运行下列程序，输出的结果是？
c=[5,3,5,8,2,7,6] c.pop(5) c.remove(5) print(c)
[3, 8, 2, 7, 6]
[5, 3, 8, 7, 6]
[3, 5, 8, 2, 6]
[5, 3, 8, 2, 6]
