The programming languages list contains a note "Added Haskell and F#", but I can't find it in the drop-down list of languages. Is it or was it ever available for submitting solutions?
# | User | Rating |
---|---|---|
1 | tourist | 3985 |
2 | jiangly | 3741 |
3 | jqdai0815 | 3682 |
4 | Benq | 3529 |
5 | orzdevinwang | 3526 |
6 | ksun48 | 3489 |
7 | Radewoosh | 3483 |
8 | Kevin114514 | 3442 |
9 | ecnerwala | 3392 |
9 | Um_nik | 3392 |
# | User | Contrib. |
---|---|---|
1 | cry | 166 |
2 | Um_nik | 162 |
2 | maomao90 | 162 |
2 | atcoder_official | 162 |
5 | -is-this-fft- | 157 |
5 | adamant | 157 |
7 | awoo | 155 |
7 | djm03178 | 155 |
9 | TheScrasse | 154 |
10 | Dominater069 | 153 |
The programming languages list contains a note "Added Haskell and F#", but I can't find it in the drop-down list of languages. Is it or was it ever available for submitting solutions?
In the submission http://mirror.codeforces.com/contest/577/submission/12949782 I first printf "YES" and then I printf some numbers. In the output, the numbers came out first and then the "YES". Documentation for std::ios_base::sync_with_stdio generally seems to indicate that bad effects from disabling it should only occur if you use both C- and C++-style I/O. Here I only used C-style output throughout, yet the print statements were mixed. Is this really an allowed behavior for the library?
Is there a way to view the messages generated by compiler errors in a Codeforces submission? Twice today I have been bedeviled by mysterious errors which do not occur in my personal copy of GCC. At least I was able to view the uploaded source code and verify that it was what I thought I was submitting.
Is there any way to hide the tags when solving past problems? I want to think about them for myself, so it is irksome when the tags are telling me I should use (greedy), (dfs) and so on.
Is there a stupid trick to calculate n-choose-k for a range of n with k always the same, which is faster than forming the full Pascal's triangle? With some fixed k, I need to calculate all n-choose-k modulo 10^9+7 for n up to 100,000 but there's no way I can calculate all the coefficients within 3 seconds.
Name |
---|