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| author | crupest <crupest@outlook.com> | 2021-02-23 21:07:19 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-02-23 21:07:19 +0800 |
| commit | d8f3b40085619cb680c8f227c65a1f5acc393223 (patch) | |
| tree | 6a38e3a6c79276fc396259ef962d17236dbed569 /cpp/260.cpp | |
| parent | b0162802ad9723c678e495f29ca2f0fc0af2eff1 (diff) | |
| download | solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.tar.gz solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.tar.bz2 solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.zip | |
Move leetcode solutions to subdir.
Diffstat (limited to 'cpp/260.cpp')
| -rw-r--r-- | cpp/260.cpp | 23 |
1 files changed, 0 insertions, 23 deletions
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());
- }
-};
|