Short simple C++
\nclass Solution {\npublic:\n    bool isAcronym(vector<string>& words, string s) {\n        string str = "";\n        \n        for(string &ss : words) {\n     
```\nclass Solution {\npublic:\n    bool isAcronym(vector<string>& words, string s) {\n        string str = "";\n        \n        for(string &ss : words) {\n            str.push_back(ss[0]);\n        }\n        \n        return str == s;\n    }\n};\n```
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