leetcode1317

 1 class Solution:
 2     def isNonZeroNum(self,m):
 3         s = str(m)
 4         for i in range(len(s)):
 5             if s[i] == '0':
 6                 return False
 7         return True
 8 
 9     def getNoZeroIntegers(self, n: int) -> 'List[int]':
10         for i in range(1,n):
11             A,B = i,n-i
12             if self.isNonZeroNum(A) and self.isNonZeroNum(B):
13                 return [A,B]
14         return []

遍历[1,n-1]，判断每组数字是否都不含0。