diff options
Diffstat (limited to 'top_k_freq_element.cpp')
-rw-r--r-- | top_k_freq_element.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/top_k_freq_element.cpp b/top_k_freq_element.cpp index 86d7cb4..343595f 100644 --- a/top_k_freq_element.cpp +++ b/top_k_freq_element.cpp @@ -10,7 +10,7 @@ public: priority_queue<pair<int, int>> pqp; for (auto it = um.begin(); it != um.end(); it++) { pqp.push(make_pair(it->second, it->first)); - if (pqp.size() > (int)um.size() - k) + if (pqp.size() > um.size() - k) ans.push_back(pqp.top().second), pqp.pop(); } return ans; |