| 2020-2021 Summer Petrozavodsk Camp, Day 6: XJTU Contest (XXII Open Cup, Grand Prix of XiAn) |
|---|
| Finished |
→ About Contest
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
Problems
| # | Name | ||
|---|---|---|---|
| A |
standard input/output
10 s, 512 MB
|
|
 x257
|
| B |
standard input/output
2 s, 512 MB
|
|
x68
|
| C |
standard input/output
2 s, 512 MB
|
|
x92
|
| D |
standard input/output
2 s, 512 MB
|
|
x60
|
| E |
standard input/output
2 s, 512 MB
|
|
x161
|
| F |
standard input/output
4.5 s, 512 MB
|
|
x30
|
| G |
standard input/output
3 s, 512 MB
|
|
x141
|
| H |
standard input/output
10 s, 512 MB
|
|
x36
|
| I |
standard input/output
2 s, 512 MB
|
|
x41
|
| J |
standard input/output
8 s, 512 MB
|
|
x30
|
| K |
standard input/output
2 s, 512 MB
|
|
x32
|
Questions about problems
| Question | Answer | |
|---|---|---|
|
2021-10-09 11:25:15
|
This contest is initially for 2021 Chinese HDU Multi-University Training 6, XJTU Contest. Some problems (E especially) are strengthened or modified. We supply the initial Chinese tutorial just for reference.
|
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