Beginner Level Code || Easy
TC: O(n)\nSC: O(1)\n# Code\n\nclass Solution {\n    public boolean isAcronym(List<String> words, String s) {\n        int i=0;\n        for(String ss: words)\n 
TC: $$O(n)$$\nSC: $$O(1)$$\n# Code\n```\nclass Solution {\n    public boolean isAcronym(List<String> words, String s) {\n        int i=0;\n        for(String ss: words)\n            if(i>=s.length()||s.charAt(i++)!=ss.charAt(0)) return false;\n        return i==s.length();\n    }\n}\n```
['Java']