@@ -0,0 +1,437 @@
+package leetcode;%0A%0A/**%0A * https://leetcode.com/problems/additive-number/%0A */%0Apublic class Problem306 %7B%0A    public boolean isAdditiveNumber(String num) %7B%0A        // TODO:%0A        return false;%0A    %7D%0A%0A    public static void main(String%5B%5D args) %7B%0A        Problem306 prob = new Problem306();%0A        System.out.println(prob.isAdditiveNumber(%22112358%22)); // true%0A        System.out.println(prob.isAdditiveNumber(%22199100199%22)); // true%0A    %7D%0A%7D%0A

Create a skeleton for problem 306