1837. Sum of digits under k-ary representation

Give you an integer n（10 Base number ） And a cardinality k , Would you please n from 10 The hexadecimal representation is converted to k Hexadecimal said , Calculate and return the... Of each number after conversion The sum of the .

After the transformation , Your numbers should be taken as 10 Hexadecimal Numbers , And the sum of them should be 10 Hexadecimal means to return .

public static int SumBase(int n, int k)
        {
            int count = 0;
            int res;
            while (n / k != 0)
            {
                res = n % k;
                count += res;
                n /= k;
            }
            res = n % k;
            count += res;
            return count;
        }