### AmShZ's blog

By AmShZ, history, 10 months ago, ,

What's your favorite problem or contest?

• +46

 » 10 months ago, # |   +30 Water Melon
•  » » 10 months ago, # ^ |   +20 Who got wrong answer on test 5 too?? xD
•  » » » 10 months ago, # ^ |   +16
•  » » » » 10 months ago, # ^ |   +8 me
•  » » » 10 months ago, # ^ |   +15 Me :-))
•  » » » 10 months ago, # ^ |   +15
 » 10 months ago, # |   +13 CF1137C Museums Tour
 » 10 months ago, # |   +19 sum of two numbers.
 » 10 months ago, # |   +49 Serge and Dining Room
 » 10 months ago, # |   +20
 » 10 months ago, # |   +11 Codeforces Round #260 (Div.1)
 » 10 months ago, # |   +6 IOI13 artclass
 » 10 months ago, # |   +19
 » 10 months ago, # |   +8 717I — Cowboy Beblop at his computer
•  » » 2 months ago, # ^ |   0 Did you solve that? What did you do? Binary search + idea or you did Some Other Algorithms
 » 10 months ago, # |   +17
 » 10 months ago, # |   +11 158B — Taxi
 » 10 months ago, # |   +16 I can't recall actually what is the most beautiful problem I've solved. Cause whatever problem I solve, no matter how good it was, I used to forget about the problem after few days. Recently I solved All Possible Increasing Subsequences from lightoj. I had to try continuously 5 days in a row to solve it. When I found out the solution & got Accepted sign, the feelings was awesome. There is another problem. Though I didn't solved this by myself. Problem — Kquery — Spoj I read the tutorial from DarthKnight's blog post . That's not the problem that amused me, it was the idea how to solve this. that was one of the most beautiful idea I've ever seen.
•  » » 10 months ago, # ^ |   +15 Yeah. When you solve a problem after much time thinking on it and many unsuccessful submissions, you feel great! I'll never forget such problems.
•  » » » 10 months ago, # ^ |   +10 I've some problems with my mind. Even if I stop practicing an algorithm in what I'm good at, I almost completely forget this algorithm. I just remember the very basic concept. Next time I try to solve with this, I've to read/learn it from very basic.
 » 10 months ago, # |   +5 409F 000001
 » 8 months ago, # |   +21 D. Mike and Feet
•  » » 8 months ago, # ^ |   +16 wow that is one of my unsolved problems :(
•  » » » 8 months ago, # ^ |   +17 wow
 » 8 months ago, # |   +10 B. Uniqueness
 » 8 months ago, # |   +10 cf1110H. Modest SubstringsI think the idea of this problem is very good.