Simple java solution
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 {\n    public boolean isAcronym(List<String> words, String s) {\n        String st ="";\n        for(int i=0;i<words.size();i++){\n           st+=(words.get(i).charAt(0));\n        }\n        return(st.compareTo(s)==0);    \n    }\n}\n```
['Java']