Matcom Online Grader
Faculty of Mathematics and Computer Science of University of Havana
The 2025 ICPC Caribbean Finals (Qualifier) by dovier 3 weeks, 3 days ago
Dear ICPC participants!
Welcome to the The 2025 ICPC Caribbean Finals (Qualifier) . The ICPC Caribbean , the MOG Dev Team and the Caribbean Judges Committee wish you the best of luck. We hope that you will enjoy the contests and to see many Accepted .
| Warmup contest #1: |
Sept. 27, 2024, mediodía ( GMT/UTC-4 ) |
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Warmup contest #2:
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Oct. 4, 2024, 9 a.m. ( GMT/UTC-4 )
Duration:
2 hours
(each university/site decides on a 1-hour time slot to hold its warmup at)
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Real contest:
|
Oct. 4, 2024, mediodía ( GMT/UTC-4 ) Duration: 5 hours |
Problems (
pdf
)
To be published here...
After Contest Survey
To be published here...
Streaming
To be published here...
The 2024 ICPC Caribbean Finals (Qualifier) by dovier 11 months, 1 week ago
Dear ICPC participants!
Welcome to the The 2024 ICPC Caribbean Finals (Qualifier) . The ICPC Caribbean , the MOG Dev Team and the Caribbean Judges Committee wish you the best of luck. We hope that you will enjoy the contests and to see many Accepted .
| Warmup contest #1: |
Sept. 28, 2024, mediodía ( GMT/UTC-4 ) |
|
|
Warmup contest #2:
|
Oct. 5, 2024, 9 a.m. ( GMT/UTC-4 )
Duration:
2 hours
(each university/site decides on a 1-hour time slot to hold its warmup at)
|
|
|
Real contest:
|
Oct. 5, 2024, mediodía ( GMT/UTC-4 ) Duration: 5 hours |
Problems (
pdf
)
Real contest - download the statements here .
After Contest Survey
https://forms.gle/SNzQKKyuLgW8WSf26 (closed)
Streaming
The 2023 ICPC Caribbean Finals (Qualifier) by dovier 1 year, 3 months ago
Dear ICPC participants!
Welcome to the The 2023 ICPC Caribbean Finals (Qualifier) . The ICPC Caribbean , the MOG Dev Team and the Caribbean Judges Committee wish you the best of luck. We hope that you will enjoy the contests and to see many Accepted .
| Warmup contest #1: |
Sept. 16, 2023, mediodía ( GMT/UTC-4 ) |
|
|
Warmup contest #2:
|
Sept. 23, 2023, 9 a.m. ( GMT/UTC-4 )
Duration:
2 hours
(each university/site decides on a 1-hour time slot to hold its warmup at)
|
|
|
Real contest:
|
Sept. 23, 2023, mediodía ( GMT/UTC-4 ) Duration: 5 hours |
Real contest - download the statements here .
The 2022 ICPC Caribbean Finals (Qualifier) by dovier 1 year, 10 months ago
Dear ICPC participants!
Welcome to the The 2022 ICPC Caribbean Finals (Qualifier) . The MOG Dev Team and the Caribbean Judges Committee wish you the best of luck. We hope that you will enjoy the contest and to see many Accepted .
| Warmup contest #1: |
Feb. 11, 2023, mediodía ( GMT/UTC-5 ) |
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Warmup contest #2:
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Feb. 18, 2023, 9 a.m. ( GMT/UTC-5 ) |
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Real contest:
|
Feb. 18, 2023, mediodía ( GMT/UTC-5 ) |
Real contest - download the statements here:
The 2021 ICPC Caribbean Finals (Qualifier) by MarX 2 years, 9 months ago
Dear ICPC participants!
Welcome to the The 2021 ICPC Caribbean Finals (Qualifier) . The MOG team and the judges wish you the best of luck. We hope that you will enjoy the contest and to see many Accepted .
|
Warmup contest:
|
||
|
Real contest:
|
Download the statements here:
LIVE Comments of the competition
Here we will keep you posted with everything that happens during the contest!
[W 0:00] - The warmup contest has just started. In this contest, the teams should check that everything works properly and also get some practice before the real one.
[W 0:00]
-
UH-Farra
got the first AC of the competition in less than one minute
A
after the beginning.
[W 0:02]
- After 2 minutes of the beginning of the competition all three problems have been solved.
UH-Farra
had first to solve for problem
B
and
UH-Alpha
had first to solve for problem
C
[W 0:19]
- 75 teams have solved at least 1 problem and 21 teams have solved all 3 problems. Maybe the Real Contest will be more challenging 😎. The leads of each group are:
UH-Farra
from Cuba,
The Invokers
from Preuniversity Teams,
optimus
from Dominican Republic,
the-devs
from Trinidad and Tobago, and
UH Top
from guest teams.
[0:00] - The 2021 ICPC Caribbean Finals Contests have just started, the best of luck to all the teams.
[0:03]
-
UH-Alpha
opens the standing by solving the problem
J
with one wrong attempt.
[0:10]
-
UH Top
got the first to solve in problem
A
at minute 9 with one wrong attempt, and
3N1?M4
got the first to solve
in problem E at minute 10.
[0:16]
-
UH++
solves problem
B
and
FreesTyle
solves problem
C
in the same minute. So far 5 different problems have been solved.
[0:19]
-
UH Top
is leading the competition with 4 problems, and runner up
UH-Alpha
has 3 problems. At least 61 teams have solved at least one problem.
[0:20]
- Second problem solved by
BrainStorm
is a first to solve: problem
K
.
[0:32]
- The lead of each group at this point is:
UH++
with 4 problems,
Frito con Salami
with 2 problems,
the-devs
with 1 problem,
ODI Revolution - CBNH
with 3 problems (from preuniversity team) and
UH Top
with 5 problems from guest teams.
[0:33]
-
Team3C-1
is first to solve problem
G
and
VALKNUT
is first team to solve problem
M
. With this there are 8 different problems that have been solved. Leading team has solved 5 problems.
[1:00]
- Top teams
UH++
and
UH Top
are leading the standing with 7 problems solved among all 8 open problems so far. 94
teams have been able to solve at least one problem, with problem J and E being the most populars one. Among all teams
that solved problem A none of them have been able to solve it at its first attempt.
[1:33]
-
Team3C-1
is the first team to solve problem
L
, and with it they have 8 problems and 2nd place. Surprisingly they are
still missing the 3rd most popular problem A
[1:52]
-
Team3C-1
is leading the competition when half of the time have been used. Members from this team are from pre-universitary. Runner ups on that group are:
ODI Revolution - CBNH
,
PJT
,
OMI CDMX
,
Team3C-2
,
Agramontinos_1
, Shot out to all of them for showing such great perfomance.
[1:57]
-
UH Top
is the first to solve problem
O
[2:47]
-
VALKNUT
is the first team to solve problem
D
[2:57]
-
UH Top
got its third first to solve on problem
F
Just 3 minutes before getting into frozen time.
[3:00]
- At this point the standings are frozen, and only the teams know the veredicts to their submission. It will be unfrozen at the end of the competition. The top 5 at this point is:
UH Top
(11 problems / 793 penalty)
Team3C-1
(11 / 1032)
3N1?M4
(9 / 844)
UH++
(8 / 409)
FreesTyle
(8 / 594) and
VALKNUT
(7 / 645)
There are 137 teams that have solved at least one problem. From the number of accepted solutions problems J (125
accepted) and E (112) are the easiest problems. Then there is a notorious jump in complexity and we have
problems M (19) K (18) A (17).
So far there are three problems that haven't been solved by any team: H I N
Unfortunately, it was detected that some official teams committed fraud. This is inadmissible in any type of competition. Competitors invest a lot of time and sacrifice a lot to get there and to obtain a good result. It is not fair that others take the easy way. Especially in the ICPC and in the Caribbean Competitive Programming Community this is unacceptable and will not be tolerated. The teams involved were:
- Alpha Code
- System Breakers
- Team Cali
- KI-MANES
- LCD
These teams have been cancelled from the 2021 Qualifier at icpc.global and removed from the standings. Also, the involved contestants will be banned from the next ICPC official competition cycle (2022 Qualifiers and the 2022 ICPC Regional contests).