Discussion @ 1632. Lasers @ Timus Online Judge

ftc Interesting :-) [2] // Problem 1632. Lasers 13 Nov 2009 19:48

Nice to see, but "higher" relation is not transitive ;-)

xurshid_n Re: Interesting :-) [1] // Problem 1632. Lasers 9 Aug 2012 12:48

It is very easy problem, but why only 54 people solved?!

DPR-pavlin Re: Interesting :-) // Problem 1632. Lasers 8 Jan 2013 02:47

This problem has simple solution and very interesting, but not obvious idea...

Discussion of Problem 1632. Lasers