diff options
Diffstat (limited to 'other/permutation_sequence.cpp')
-rw-r--r-- | other/permutation_sequence.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/other/permutation_sequence.cpp b/other/permutation_sequence.cpp new file mode 100644 index 0000000..a77286b --- /dev/null +++ b/other/permutation_sequence.cpp @@ -0,0 +1,25 @@ +#include "leetcode.h" +#include <vector> + +class Solution { +public: + vector<int> fact; + string getPermutation(int n, int k) { int n = k - 1; } + +private: + void helper(int k) { + fact = vector<int>(k); + fact[0] = 1; + if (k == 1) + return; + fact[1] = 1; + for (int i = 2; i < k; i++) + fact[i] = i * fact[i - 1]; + } +}; + +int main() { + Solution obj; + int n = 3, k = 3; + cout << obj.getPermutation(n, k); +} |