✅C++ ✅Easy String Conversion
\n\n# Code\n\nclass Solution {\npublic:\n    vector<int> separateDigits(vector<int>& nums) {\n        vector<int> ans ;\n        \n        for( auto &it : nums 
\n\n# Code\n```\nclass Solution {\npublic:\n    vector<int> separateDigits(vector<int>& nums) {\n        vector<int> ans ;\n        \n        for( auto &it : nums ){\n            \n            string tmp = to_string(it);\n            \n            for( auto &s : tmp ) ans.push_back(s-\'0\');\n            \n        }\n        \n        return ans ;\n    }\n};\n```\n# Please Upvote If U like the Solution :D
['C++']