Merge pull request #143 from weijiew/patch-4

Update 0047.全排列II.md
2021-05-16 11:42:56 +08:00 · 2021-05-16 11:42:56 +08:00 · 08d88a6351
parent 25958826de e26026c4ef
commit 08d88a6351
1 changed files with 1 additions and 1 deletions
--- a/problems/0047.全排列II.md
+++ b/problems/0047.全排列II.md
@ -85,7 +85,7 @@ public:
        path.clear();
        sort(nums.begin(), nums.end()); // 排序
        vector<bool> used(nums.size(), false);
-        backtracking(nums, vec, used);
+        backtracking(nums, used);
        return result;
    }
 };