C++ 0ms Clean Code
\nclass Solution {\npublic:\n    vector<string> uncommonFromSentences(string A, string B) {\n        vector<string> uncommonWords;\n        unordered_map<string
```\nclass Solution {\npublic:\n    vector<string> uncommonFromSentences(string A, string B) {\n        vector<string> uncommonWords;\n        unordered_map<string, int> WordCount;\n        string word;\n        string AB = A + " " + B;\n        \n        stringstream issAB(AB);\n        while(issAB >> word) \n            WordCount[word]++;\n        \n        stringstream AllWords(AB);\n        while(AllWords >> word) {\n            if(WordCount[word] == 1)\n                uncommonWords.push_back(word);\n        }\n            \n        return uncommonWords;\n    }\n};\n```
[]