Count
C++\ncpp\nbool makeEqual(vector<string>& words) {\n    int cnt[26] = {};\n    for (auto &w : words)\n        for (auto ch : w)\n            ++cnt[ch - \'a\'];\n
**C++**\n```cpp\nbool makeEqual(vector<string>& words) {\n    int cnt[26] = {};\n    for (auto &w : words)\n        for (auto ch : w)\n            ++cnt[ch - \'a\'];\n    return all_of(begin(cnt), end(cnt), [&](int c) { return c % words.size() == 0; });\n}\n```
['C']