如何使用python存储新数组中的数组

Question

我正在迭代存储在数组中的数字列表，如果它们小于10，我想将它们存储在新数组中。这是我迄今为止所尝试过的。

num = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20] 
i [] 
for index in range(len(num)): 
    if num[index] < 10: 
      i = [num[index]] 
      for index in range(len(i)): 
       print i[index] 

Answer 1

num = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20] 
result = [x for x in num if x<10]