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-rw-r--r--works/solutions/leetcode/cpp/60.cpp44
1 files changed, 0 insertions, 44 deletions
diff --git a/works/solutions/leetcode/cpp/60.cpp b/works/solutions/leetcode/cpp/60.cpp
deleted file mode 100644
index f090355..0000000
--- a/works/solutions/leetcode/cpp/60.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <string>
-#include <vector>
-
-using std::string;
-
-class Solution
-{
-public:
- string getPermutation(int n, int k)
- {
- k--;
-
- string result;
- result.reserve(n);
-
- std::vector<char> nums;
- nums.reserve(n);
-
- for (int i = 1; i <= n; i++)
- {
- nums.push_back(i + '0');
- }
-
- n--;
- int fac = 1;
- for (int i = 2; i <= n; i++)
- {
- fac *= i;
- }
-
- while (n > 0)
- {
- const int index = k / fac;
- k = k % fac;
- result += nums[index];
- nums.erase(nums.cbegin() + index);
- fac /= n--;
- }
-
- result += nums.front();
-
- return result;
- }
-}; \ No newline at end of file