public static void main(String args[]) {
        String input[][] = {{"MUC","LHR"},{"JFK","MUC"},{"SFO","SJC"},{"LHR","SFO"}};
        ReconstructItinerary ri = new ReconstructItinerary();
        List<String> output = ri.findItinerary(input);
        output.forEach(r -> System.out.print(r + " "));
    }
Date 03/08/2016
@author Tushar Roy

Reconstruct itinerary based on ticket.

https://leetcode.com/problems/reconstruct-itinerary/
src/com/interview/recursion/ReconstructItinerary.java