Discussion @ 1414. Astronomical Database @ Timus Online Judge

Alexander Prudaev how about this test? IMHO TLE anyway... [1] // Problem 1414. Astronomical Database 2 Sep 2006 00:03

+a1
+a2
...
+a5000
?a
?a
?a

and 5000 queries ?a
or this operations in random order
IMHO O(N^2) - is best. I am right?

I try to solve this with red&blak tries but WA#5
what's in this test?

AlexF Re: how about this test? IMHO TLE anyway... // Problem 1414. Astronomical Database 2 Sep 2006 21:42

I had WA#5 when my program gives more then 20 names of stars.

Discussion of Problem 1414. Astronomical Database