Comments
On njmetro_jxzbGoodbye CP., 17 months ago
+24

I'm not small, I'm nearly 15

On Amao_FoxNOIP of China is coming., 17 months ago
+4

This was my last CP contest. However I believe that I performed better than what I expected.

Finally the score distribution is out!

On Wind_EagleCongratulations tourist!, 20 months ago
+2

I feel very excited when I was watching the standings of the round. It feels as thrilling as an Olympics game. And of course, congratulations to tourist for this legendary achievement!

Another speed round... Good luck anyways!

F is a pretty simple combinatorics problem, and G1 is a simple binary search. However I somehow failed to solve those problems in the contest :(

0

Me too :)

0

Can O(NlogN) solution of problem C be hacked?

I hope to AC A-E. Good luck!

-12

My first contest. Good luck everyone! Happy Chinese New Year!

-11

Happy Chinese New Year! Good Luck!