import string
import random
def strge(n):
return ''.join(random.sample(string.ascii_letters + string.digits, n))
x=[strge(2) for i in range(1000)]
print(x)
st=set(x)
for i in st:
y=x.count(i)
y.sort()
for i in range(10):
print(i,'出现的次数为:',x.count)
line 11, in <module>
y.sort_values
AttributeError: 'int' object has no attribute 'sort‘
求问为啥会这样啊