🧑‍💻JAVA - very very easy to understand 😊
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 int subtractProductAndSum(int n) {\n        \n        int multi=1, sum=0;\n        while(n!=0){\n            int rem=n%10; //take last digit of n\n            sum+=rem;\n            multi*=rem;\n            n=n/10; // dropping last digit of n\n        }\n        // System.out.println(multi+" "+sum);\n        return multi - sum;\n    }\n}\n```
['Java']