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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/22.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/22.cpp')
| -rw-r--r-- | cpp/22.cpp | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/cpp/22.cpp b/cpp/22.cpp deleted file mode 100644 index e9467f1..0000000 --- a/cpp/22.cpp +++ /dev/null @@ -1,40 +0,0 @@ -#include <string>
-#include <vector>
-
-using std::string;
-using std::vector;
-
-class Solution
-{
-public:
- static void backtrack(vector<string> &result, string ¤t, int left, int right, int count, int string_length)
- {
- if (current.length() == string_length)
- {
- result.push_back(current);
- return;
- }
-
- if (left < count)
- {
- current.push_back('(');
- backtrack(result, current, left + 1, right, count, string_length);
- current.pop_back();
- }
-
- if (right < left)
- {
- current.push_back(')');
- backtrack(result, current, left, right + 1, count, string_length);
- current.pop_back();
- }
- }
-
- vector<string> generateParenthesis(int n)
- {
- vector<string> result;
- string current;
- backtrack(result, current, 0, 0, n, n * 2);
- return std::move(result);
- }
-};
\ No newline at end of file |