CHECK IF A STRING IS ACRONYM
Intuition\nJus to compare the first  letter with the s ka each letter\n\n\n# Approach\n...\n\n# Complexity\n- Time complexity:\n  average-->O(n)  where n is the
# Intuition\nJus to compare the first  letter with the s ka each letter\n\n\n# Approach\n...\n\n# Complexity\n- Time complexity:\n  average-->O(n)  where n is the length of words \n\n- Space complexity:\nO(1)\n\n# Code\n```cpp []\nclass Solution {\npublic:\n    bool isAcronym(vector<string>& words, string s) {\n        if(words.size()!=s.size())\n          return false;\n\n        for(int i=0;i<words.size();i++)\n        {\n            if(words[i][0]!=s[i])\n               return false;\n        }\n        return true;\n    }\n};\n```
['C++']