public static void main(String args[]) {
        OperatorAdditionForTarget p = new OperatorAdditionForTarget();
        List<String> result = p.addOperators("1234", -1);
        result.stream().forEach(s -> System.out.println(s));
    }
Date 02/23/2016
@author Tushar Roy

Given a string eg. 123 and target e.g 6. Put operators *, +, - between 123 so that it evaluates to 6

https://leetcode.com/problems/expression-add-operators/
src/com/interview/recursion/OperatorAdditionForTarget.java