Which problem do you think is the best and which is the worst.Share in comments please thanks.
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Which problem do you think is the best and which is the worst.Share in comments please thanks.
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All the problems below my rating are the best and the problems above my rating which I can't solve are the worst.
OK I understand but I mean problems that you solved or watched editorial....
For me, All the problems below my rating are the worst and the problems above my rating which I can currently solve or will be able to solve in the future are the best.
Yep. That's what differentiate a newbie and a International Master. Top notch mentality .
why?
Worst problem: 1207F - Remainder Problem or 1921B - Arranging Cats.
Best problem: 1155E - Guess the Root.
Did you solve that?
All of them. 1921B - Arranging Cats is an extremely complicated one liner. 1207F - Remainder Problem have too low skill levels for a F div2 and requires endl to
\n
(terrible). With that in mind it barely passes at a badly 3900+ms.Your problem on 1207F is not on
endl
, but this:#define int long long
Seriously, if you cast long long on everything and expect nothing bad to come, even with 64-bit processing support, you would have yourself to blame.
The problem being surprisingly easy is an odd trait of educational round as a whole, and I would stay neutral at that — neither enjoying nor hating.
For 1921B, I don't get your point here. The problem is simple as it is. Perhaps skimming and summarizing is something you could do a bit of practice?
i agree, 1921B is not that hard.
AkiLotus, what unexpected problems can occur by using
#define int long long
? As a person, who has that in his template, I would like to know that xdIn the simplest sense, double arithmetic runtime and/or memory consumption, due to now the CPU has to do maths in 64-bit instead of 32-bit (worse if the compiler itself only supports 32-bit, as it has to do some unnatural twerk to support something higher than it physically possesses).
i also imagine some functions might have an unexcepted behavior like with
__built_clz
since it takes in an int, but there is no errors, if you pass in a long long value. thanksWorst: Zero Quantity Maximization because it doesn't get AC without io sync. Best: White Black Balanced subtrees (loved solving it) and Rudolph and Ball Game
there are no bad problems
OK then you liked most
this one
I don't remember all the problems I solved but from the recent problems I solved, a good problem was from ICPC Asia Pacific which is There and back again I had fun solving it and fixing the bugs in my code. and the other was Find a mine it was fun geometry and it's idea was fantastic.
and for the worst, it's not bad but I still remember in Vika and her friends that I have lost brain cells reading the statement and the problem itself was kinda good when someone explained it to me.
My favourite is this
How come 'mine favourite'?
I think it should be 'my favourite'(:
Can't think of best, but worst problem: https://mirror.codeforces.com/contest/1945/problem/C
Agree with this