We will hold AtCoder Regular Contest 211 (Div. 2).
- Contest URL: https://atcoder.jp/contests/arc211
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20251130T2100&p1=248
- Duration: 120 minutes
- Number of Tasks: 5
- Writer: hirayuu_cf
- Tester: Nyaan, maspy
- Rated range: 1200 ~ 2399
The point values will be 500-500-600-700-800.
We are looking forward to your participation!
Hey, I am new to atcoder, how do i register to this contest as a rated participant. Is this contest supposed to be only unrated?
Rated Range: 1200 — 2399, this indicates that you are not within the rating scope.
I've been in Atcoder for a year,but it's the first time I compete in ARC..I can't even AC the first one..
I'm not sure how difficult these are supposed to be... I could solve nothing this time, is this... normal? :sob:
What's perhaps more surprising is that the solutions themselves (code length wise) are so short. I wanted to know whether this effect was 'intended' or not.
What is wrong in below logic for problem B, case when x<y=z?
S1: z zeroes
S2: x zeroes and z ones
S3: z zeroes and z ones
It is failing on the sample test case where x=4, y=5 and z=5 and last case, but passed on all other cases
I mean, there are $$$z+x$$$ common symbols between $$$S2$$$ and $$$S3$$$
ohh yeah missed that, thanks.
what is wrong in my logic for problem B? S1:Y zeroes
S2:X zeroes and Z-X ones
S3:Y zeroes and Z-X ones
It is failing 10 test cases.
There are cases where you don't need any $$$1$$$'s.
If x=y=z, then it only prints zeroes
If x=y or y=z, it still works as I have checked but still some test cases fail
$$$x=y \lt z$$$ only needs zeroes.
ok thanks