1281. Subtract the Product and Sum of Digits of an Integer.cpp

class Solution {
public:
    int subtractProductAndSum(int n) {
        long long int sum = 0;
        long long int pro = 1;
        
        while(n!=0){
            sum = sum + n%10;
            pro= pro*(n%10);
            n=n/10;
        }
        
        return (pro-sum);
    }
};