Beats - 100% || Simple - Easy to Understand Solution
\n\n# Code\n\nclass Solution {\n    public boolean checkIfPangram(String sentence) {\n        for(char i = \'a\'; i<=\'z\'; i++){\n            if(sentence.index
\n\n# Code\n```\nclass Solution {\n    public boolean checkIfPangram(String sentence) {\n        for(char i = \'a\'; i<=\'z\'; i++){\n            if(sentence.indexOf(i)<0)\n                return false;\n        }\n        return true;\n    }\n}\n```
['Hash Table', 'String', 'C++', 'Java']