创建一个包含所有个位和十位不相等的两位数的列表的语句是?
[x for x in range(9,99)if x% 10 != x // 10]
[x if x%10==x// 10 for xin range(10,100)]
[x for xin range(10,100)if x% 10 !=x // 10]
[x+y for xin range(l,10)for y in range(1,10)if x != y]
