diff options
Diffstat (limited to 'num_ways_reorder_array.cpp')
-rw-r--r-- | num_ways_reorder_array.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/num_ways_reorder_array.cpp b/num_ways_reorder_array.cpp index df5e538..9adcb55 100644 --- a/num_ways_reorder_array.cpp +++ b/num_ways_reorder_array.cpp @@ -45,7 +45,7 @@ class Solution { } public: - int numOfWays(vector<int> &nums) { return (int)dfs(nums) - 1; } + int numOfWays(vector<int> &nums) { return dfs(nums) - 1; } }; int main() { |