May Easy 2016 by HackerEarth with my problems

Hi all,

May Easy Contest by HackerEarth is taking place on May the 1st at 6:00pm CET. Contest duration is 3 hours.

I created all the problems in the contest and it was a lot of fun to do it.

There will be 6 problems to solve, all algorithmic ones, especially targeted for beginners. However, I'm pretty sure that any participant will find them interesting to solve, because only 5 of the problems have a standard partial scoring and there will be one approximate problem.

A little hint for you, be prepared to use some math in the contest :)

As the setter of all problems int the contest, I want to thank the problem tester and editorialist Bohdan (I_love_Tanya_Romanova) for working with me to prepare the contest. It was a pleasure as always!

As a tradition in Easy Contests, the top 5 beginners will receive HackerEarth T-shirts.

Good luck and see you on leaderboard!