diff options
Diffstat (limited to 'combinations.cpp')
-rw-r--r-- | combinations.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/combinations.cpp b/combinations.cpp index f524fc2..94d4bfc 100644 --- a/combinations.cpp +++ b/combinations.cpp @@ -9,8 +9,8 @@ class Solution { public: - vvd(int) combine(int n, int k) { - vvd(int) ans; + vvd combine(int n, int k) { + vvd ans; int i = 0; vector<int> p(k, 0); while (i >= 0) { |