Create concatenated_string_with_uncommon_characters_of_two_strings.py

yingl · web-flow · commit ce3b2bf8eb03 · 2018-01-01T20:38:30.000+08:00
diff --git a/concatenated_string_with_uncommon_characters_of_two_strings.py b/concatenated_string_with_uncommon_characters_of_two_strings.py
@@ -0,0 +1,28 @@
+# coding: utf-8
+
+class Solution:
+    """
+    @param: : the 1st string
+    @param: : the 2nd string
+    @return: uncommon characters of given strings
+    """
+
+    def concatenetedString(self, s1, s2):
+        # write your code here
+        di_1, di_2 = {}, {}
+        for c in s1:
+            if c not in s1:
+                s1[c] = True
+        for c in s2:
+            if c not in s2:
+                s2[c] = True
+        li = []
+        for c in s1:
+            if c not in s2:
+                li.append(c)
+        for c in s2:
+            if c not in s1:
+                li.append(c)
+        return ''.join(li)
+
+# easy: http://lintcode.com/zh-cn/problem/concatenated-string-with-uncommon-characters-of-two-strings/
