From d8f3b40085619cb680c8f227c65a1f5acc393223 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 23 Feb 2021 21:07:19 +0800
Subject: Move leetcode solutions to subdir.

---
 cpp/260.cpp | 23 -----------------------
 1 file changed, 23 deletions(-)
 delete mode 100644 cpp/260.cpp

(limited to 'cpp/260.cpp')

diff --git a/cpp/260.cpp b/cpp/260.cpp
deleted file mode 100644
index 5679d52..0000000
--- a/cpp/260.cpp
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <vector>
-#include <unordered_set>
-
-using std::vector;
-
-class Solution
-{
-public:
-    vector<int> singleNumber(vector<int> &nums)
-    {
-        std::unordered_set<int> s;
-        for (auto i : nums)
-        {
-            const auto result = s.find(i);
-            if (result == s.cend())
-                s.insert(i);
-            else
-                s.erase(result);
-        }
-
-        return vector<int>(s.cbegin(), s.cend());
-    }
-};
-- 
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