728. Self Dividing Numbers

—Easy

https://leetcode.com/problems/self-dividing-numbers/

Code：

 

class Solution(object):
    def selfDividingNumbers(self, left: int, right: int) :
        ans_list = []
        for i in range(left,right+1):
            flag = True
            i = str(i)
            for elt in i:
                if int(elt) == 0:
                    flag = False
                else:
                    if int(i) % int(elt) != 0:
                        flag = False
                        break
            if flag == True:
                ans_list.append(int(i))
        return ans_list

# s = Solution()
# print(s.selfDividingNumbers(1,22))

思路：

1.注意0

2.注意int和str的相互转化