CCS Enhancements
The following are PC² additions to the CCS Standard.
Contents
contest.yaml file
The following are additions to the CCS Standard contest.yaml file.
Sites Section
The sites section defines all fields for each pc2 server/site
sites: - number: 1 name: Site 1 IP: 130.86.67.202 port: 50002 password: siteone - number: 2 name: Site 2 IP: 130.86.67.201 port: 50002
- number
- site number
- IP
- site host or IP
- port
- port for server to listen on
- password
- if not present, then the default Joe password will be created. Ex. login: site2 password site2
Accounts Section
The accounts section defines team accounts, it has equivalent functionality to the Generate Accounts feature.
accounts: - account: TEAM site: 1 count: 10 - account: TEAM site: 2 count: 10 - account: JUDGE site: 4 count: 20 - account: SCOREBOARD site: 4 count: 1
Auto Judge
Automated Judging settings.
auto-judging: - account: JUDGE site: 1 number: 2 letters: A enabled: yes - account: JUDGE number: 4,5,6 letters: B,C,D - account: JUDGE site: 2 number: all letters: B,C,D - account: JUDGE site: 1 number: 1,3 letters: F enabled: no
- site
- the site number, default 1
- number
- the account number(s), use "all" to select all judges.
- letters
- the letter(s) for the problems to auto judge. Used "all" to select all problems.
- enabled
- whether auto judging is turned On, default yes
Minimum values are:
auto-judging: - account: JUDGE number: 7 letters: E
Timeout
Global Setting.
The run-time execution time limit for all problems can be specified with the timeout key. A time limit can be overridden if a timeout is specified in the problem.yaml file.
# set run time limit for all problems to 20 seconds timeout: 20
Load Data Files
In 9.3 files are loaded internally (stored within pc2) by default. A feature where one can use a CDP location
Load data files internally or externally.
load-data-files: true load-data-files: false
(One other way to specify external files is in the admin pc2v9.ini file, set [server] externalfiles=yes, but using load-data-files is preferable.
Judge CDP Path
Under some circumstances the external CDP files will be under a different directory on the judge than the admin. To specify a different directory use:
judge-config-path: /home/pc2/cdp/config
Or specify the value in the field Location for Judge CDP Config on the Problems tab.
Judgements
Use the judgements to load allowed judgement into the system.
Example section and values.
accepted-judgement: - Accepted judgements: - Compilation Error - Run-time Error - Time-limit Exceeded - No output - Time-limit Exceeded - Wrong output - Time-limit Exceeded - Insufficient output - Time-limit Exceeded - Wrong Output - No Output - Incomplete Output - Excessive Output - Output Format Error - Other - Contest Staff - Illegal Function
problem.yaml file
Problem Name
In the CCS the Problem name (full name) is in the LaTex problem.
In PC^2 the problem name is added as a key/value pair name in the problem.yaml file. For example:
name: A - Good or Bad?
Limits Section
For each problem a Run Time Limit can be specified in the limits section
# use 15 seconds for this problem definition limits: timeout: 15
Input Section
PC² has the option for a team solution (Run) to send data to the team's stdin or the team solution reads from file.
input: readFromSTDIN: false
- readFromSTDIN
- team solution reads from stdin, default is true
pc2submit script
Additional command and command line options can be used, they are:
- --help lists options and command line syntax
- --check check parameters, list filename, problem and language, do not submit.
- --list list contest problem and languages
- --listruns list run info for the user
See pc2submit for more details.
Run Submission Interface
See Also
- CCS Standard
- YAML Official site YAML file format description