Hi!
Ad Infinitum is back with Infinitum July'14, a monthly contest restricted to mathematics domain, held on HackerRank.
Register at https://www.hackerrank.com/infinitum-jul14
The contest commences on 11th July 15:30 UTC. You are allowed to enter the contest anytime, for tie breaking the timer will start when you view the challenge, which allows you to start late at your convenience, but once started try to finish as fast as possible to be on top of the leaderboard :)
It's a 2 day contest with 8 problems (3 Easy, 3 Medium, 2 Hard)
Scoring Distribution: 20 20 20 40 60 80 100 120
problem statements in English, Russian and Chinese
Top 10 on leaderboard gets Cool HackerRank T shirt
Contributers
kevinsogo
tmt514
Bidhan
darkshadows
amitp08
caopeng
aka_007
Detailed editorials will be available by the end of contest :) I suggest you to try all challenges and at the end of contest understand the solutions.
GL&HF