Easy Solution for Beginners in java
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 checkIfPangram(String sentence) {\n        boolean answer = false;\n\t\t\tfor(char alpha = \'a\' ; alpha<=\'z\' ; alpha++) {\n\t\t        \tif(sentence.indexOf(alpha) == -1) {\n\t\t        \t\tanswer= false;\n\t\t        \t\tbreak;\n\t\t        \t}else {\n\t\t        \t\tanswer= true;\n\t\t        \t}\n\t\t        }\n\t\t        return answer;\n    }\n}\n```
['Java']