Difference between revisions of "Validator"
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==See Also== | ==See Also== | ||
| + | * CCS Reference [https://clics.ecs.baylor.edu/index.php/Output_validator| Output Validator] | ||
| + | * CCS Reference [https://clics.ecs.baylor.edu/index.php/Input_format_validator| Input Format Validator] | ||
| + | |||
* [[Edit Problem]] [[Validator Tab]] | * [[Edit Problem]] [[Validator Tab]] | ||
* [[Automated Judging]] | * [[Automated Judging]] | ||
Revision as of 08:28, 25 November 2016
A validator is a program that validates team's output and judge's solutions and judge's data.
To use the PC² auto judge feature a Problem must be defined to use a validator.
Output Validator
An Output Validator judges a submission assigns a judgement.
An Output Validator can be use to validate:
- a team's submission/solution
- judge's solutions
- problem samples
An output validator can be specified in the CDP under
config/<SHORT_NAME>/output_validators/<VALIDATORNAME>/<FILES>
Example:
config/squares/output_validators/sqval/squares_valiator.cpp config/squares/output_validators/sqval/build config/squares/output_validators/sqval/run
- build - a script to build the validator executable
- run - a script to run the validator
run usage
run datafile answerfile feedbackfile [options] < teamsoutput
where
- datafile - judge's input data file
- answerfile - judge's expected output/answer file
- feedbackfile - additional output from the validator, maybe of help to judges
- teamsoutput - team's output
run results/output
exit code 42 - AC judgement (yes) exit code 43 - WA judgement (no, wrong answer)
Input Validator
An Input Validator validates judge's problem input data or sample data. The validator will read judge's input data and output whether the data is valid input for the Problem
An Input Validator can be use to validate:
- a judge's input data file, input for Problem
An output validator can be specified in the CDP under
config/<SHORT_NAME>/input_validators/<VALIDATORNAME>/<FILES>
Example:
config/squares/input_validators/sqval/squares_valiator.cpp config/squares/input_validators/sqval/build config/squares/input_validators/sqval/run
- build - a script to build the validator executable
- run - a script to run the validator
run usage
run feedbackfile < datafile
where
- datafile - judge's input data file
- feedbackfile - additional output from the validator, maybe of help to judges
run results/output
- exit code 42 - valid input data file
- exit code 43 - invalid input data file
See Also
- CCS Reference Output Validator
- CCS Reference Input Format Validator
