Merge pull request julycoding#275 from alvas/patch-1

Update 06.11.md
fool-persen · Apr 29, 2014 · 2b6e3e9 · 2b6e3e9
2 parents 0ccce04 + 90b9926
commit 2b6e3e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ebook/zh/06.11.md b/ebook/zh/06.11.md
@@ -194,7 +194,7 @@ class Solution
 public:  
     vector<vector<string>> findLadders(string start, string end, set<string>& dict)  
     {  
-        vector<vector<string>> result, result_temp;  
+        vector<vector<string>> result;  
         if (dict.erase(start) == 1 && dict.erase(end) == 1)   
         {  
             map<string, vector<string>> kids_from_start;