以下程序的输出结果是：
ss = list(set("jzzszyj"))
ss.sort()
print(ss)
A[‘z‘, ‘j‘, ‘s‘, ‘y‘]
B[‘j‘, ‘s‘, ‘y‘, ‘z‘]
C[‘j‘, ‘z‘, ‘z‘, ‘s‘, ‘z‘, ‘y‘, ‘j‘]
D[‘j‘, ‘j‘, ‘s‘, ‘y‘, ‘z‘, ‘z‘, ‘z‘]
A[‘z‘, ‘j‘, ‘s‘, ‘y‘]
B[‘j‘, ‘s‘, ‘y‘, ‘z‘]
C[‘j‘, ‘z‘, ‘z‘, ‘s‘, ‘z‘, ‘y‘, ‘j‘]
D[‘j‘, ‘j‘, ‘s‘, ‘y‘, ‘z‘, ‘z‘, ‘z‘]