simple;
Code\n\nclass Solution {\npublic:\n    bool makeEqual(vector<string>& words)\n    {\n        vector<int> a(26,0);\n        \n        for(int i=0;i<words.size();
# Code\n```\nclass Solution {\npublic:\n    bool makeEqual(vector<string>& words)\n    {\n        vector<int> a(26,0);\n        \n        for(int i=0;i<words.size();i++)\n        {\n            for(int j=0;j<words[i].size();j++)\n            {a[words[i][j] - 97]++;}\n        }\n\n        for(int i=0;i<26;i++)\n        {if(a[i]%words.size()){return false;}}\n\n        return true;\n    }\n};\n```
['Hash Table', 'C++']