@@ -0,0 +1,585 @@
+class Solution:%0A    def commonChars(self, A: List%5Bstr%5D) -%3E List%5Bstr%5D:%0A        words_list = %5B%5D%0A        for word in A:%0A            word_list = list(word)%0A            words_list.append(word_list)%0A            %0A        ret = %5B%5D%0A        for c in words_list%5B0%5D:%0A            flag = 0%0A            for i in range(1, len(words_list)):%0A                if not c in words_list%5Bi%5D:%0A                    flag = 1%0A                    break%0A                else:%0A                    words_list%5Bi%5D.remove(c)%0A            if flag == 0:%0A                ret.append(c)%0A        %0A        return ret%0A            %0A

Find Common Characters