Create missing_string.py

yingl · web-flow · commit 8ad0ece71290 · 2018-01-01T20:43:50.000+08:00
diff --git a/missing_string.py b/missing_string.py
@@ -0,0 +1,24 @@
+# coding: utf-8
+
+class Solution:
+    """
+    @param: : a given string
+    @param: : another given string
+    @return: An array of missing string
+    """
+
+    def missingString(self, str1, str2):
+        # Write your code here
+        li_1 = str1.split(' ')
+        li_2 = str2.split(' ')
+        di = {}
+        for word in li_2:
+            if word not in di:
+                di[word] = True
+        ret = []
+        for word in li_1:
+            if word not in di:
+                ret.append(word)
+        return ret
+
+# easy: http://lintcode.com/zh-cn/problem/missing-string/
