simple c++ code
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time 
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ -->\n\n# Code\n```\nclass Solution {\npublic:\n    bool isAcronym(vector<string>& w, string s) \n    {\n        int n = w.size(), m = s.size();\n        if(n!=m) return false;\n        \n        for(int i=0;i<n;i++)\n            if(w[i][0] != s[i]) return false;\n        \n        return true;\n    }\n};\n```
['C++']