C++ Solution
\n# Code\ncpp []\nclass Solution {\npublic:\n    int winningPlayerCount(int n, vector<vector<int>>& pick) {\n        map<int, vector<int>>m;\n        set<int>st
\n# Code\n```cpp []\nclass Solution {\npublic:\n    int winningPlayerCount(int n, vector<vector<int>>& pick) {\n        map<int, vector<int>>m;\n        set<int>st;\n        for(auto it : pick){\n            if(m[it[0]].size() == 0) m[it[0]] = vector<int>(11);\n            m[it[0]][it[1]]++;\n            if(m[it[0]][it[1]] > it[0]){\n                st.insert(it[0]);\n            }\n        }\n        return st.size();\n    }\n};\n```
['C++']