# PROBLEM STATEMENT

In a nutshell, Given a number **X, **we need to find **(** **Supersum(X) ) % 9.**

**Supersum(x):**

Supersum of x is **sum of all subsets of the number x.**

Eg: 123, the subsets are {1, 2, 3, 12, 13, 23,123}

Supersum(123) = 1+2+3+12+13+23+123 = 177 % 9 = 6

You can find a detailed **problem description here.**