diff options
Diffstat (limited to 'cpp/62.cpp')
-rw-r--r-- | cpp/62.cpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/cpp/62.cpp b/cpp/62.cpp deleted file mode 100644 index 042b274..0000000 --- a/cpp/62.cpp +++ /dev/null @@ -1,25 +0,0 @@ -#include <utility> - -class Solution -{ -public: - // C(m + n - 2, m - 1) - int uniquePaths(int m, int n) - { - if (m < n) - std::swap(m, n); - - long long result = 1; - for (int i = m; i <= m + n - 2; i++) - { - result *= i; - } - - for (int i = 2; i <= n - 1; i++) - { - result /= i; - } - - return result; - } -}; |