Apr 22, 2014 · Output the number of different sequences of getting points by the teams that leads to the final score A : B. Final means that the game should be over after this score is reached. If the number is larger than 10 9 +7, output number modulo 10 9 + 7. Print 0 if no such volleyball game ends with the given score. Jul 13, 2018 · Solutions to problems on HackerRank. Check out HackerRank's new format here If you are interested in helping or have a solution in a different language feel free to make a pull request.