beats 100% || JAVA || ******* Two line code ****** || Beginner friendly 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: O(n)\n\n- Space complexity: O(n)\n\n# Code\n```\nclass Solution {\n    public int smallestEvenMultiple(int n) {\n        if(n%2==0){\n            return n;\n        }\n        else{\n            return n*2;\n        }\n    }\n}\n```
['Java']