[C++] || Easy to understand || Basic
\nvector<string> divideString(string s, int k, char fill) {\n        int n = s.length();\n        if(n%k != 0){\n            while(n%k != 0){\n                s
```\nvector<string> divideString(string s, int k, char fill) {\n        int n = s.length();\n        if(n%k != 0){\n            while(n%k != 0){\n                s += fill;\n                n++;\n            }\n        }\n        vector<string> res;\n        for(int i = 0 ; i < n ; i+=k){\n            res.push_back(s.substr(i,k));\n        }\n        return res;\n    }\n```
['String', 'C']