Contest is over.
03:00 window between September 28, 2022, 13:30 +07 and October 2, 2022, 13:30 +07
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This contest will not be rated.
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Partial scoring is enabled for some or all of these problems.
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The pretest system will not be used for this contest.
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There is no submission limit for any of these problems.
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The contest format is VNOJ.
The maximum score submission for each problem will be used.
Each submission before the first maximum score submission will incur a penalty of 5 minutes.
Ties will be broken by the sum of the last score altering submission time on problems with a non-zero score (including penalty), followed by the time of the last score altering submission.
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The scoreboard will be visible for the duration of the contest.
Problems
# |
Problem |
Points |
1 |
Số chính phương đặc biệt
|
5 |
2 |
Bảng số
|
5 |
3 |
Chia tiền thưởng
|
4 |
4 |
Trạm gác trung tâm
|
3 |
5 |
Sắp xếp hoán vị
|
3 |
All problems
Link đề thi: HNOI2022_R1
HSG TP HN - THPT - Vòng 1 - 2022