My submission is still in the “Pretests Passed” stage, and I didn’t get the points for problem A in the final standings. The ratings have already been changed too. Does anyone know who to contact in such scenarios?
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
3 | maomao90 | 162 |
3 | atcoder_official | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 157 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
9 | nor | 153 |
My submission is still in the “Pretests Passed” stage, and I didn’t get the points for problem A in the final standings. The ratings have already been changed too. Does anyone know who to contact in such scenarios?
Suppose we are given a constant c in the beginning and an array. We have range updates(add a value on a range) and range queries(how many occurrences of c are there in a given range?). Is it possible to effectively perform these queries? I know how to do that for counting the number of minimums/maximums, but I'm not sure if there is a way do that for a constant c given in the beginning. Thanks in advance.
I have looked up the internet and couldn’t find anything related to BOI 2019. Does anyone know where will it be held and when? I think last year the flag was passed to Macedonia, but I’m not sure.
Hello Codeforces! I would like to make a feature request that in my opinion is extremely useful for virtual participants. Without a lot of talk, let me get straight to the feature i have in my mind : A rating system for the virtual contests. After someone participates in a contest, he can rate the contest on a scale from 1 to 5 or 1 to 10 for example. The rating of a contest will be the average of all the rates given by participants. This way, it will be easier to compare a contest to another, thus easier to choose a good contest to virtually participate in. Of course, only trusted participants should be allowed to rate a contest, for example only div1 users. Also, the participants should be allowed to only vote once.
UPD: It seems that rating the problems and defining the rating of a contest as the average of the ratings of the problems is a better option here.
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