statements.md

Managing Problem Statements

rules_contest provides some utilities to manage problem statements.

Rendering Jinja2 templates

Problem statements usually contain problem constraints and sample datasets. As described in previous sections, rules_contest provides rules to manage them for problems, such as cc_yaml_library and dataset_derive. Thus it is best to avoid managing them in a different way for problem statements.

jinja2_template rule allows rendering Jinja2 templates substituting variables derived from constraint YAML files, static files and datasets.

Templates have access to the following variables:

Variable	Description	Example
vars	Constraints from YAML files	vars.VALUE_MAX
files	Content of static files	files["00_sample1.out"]
dataset	Content of the dataset	dataset["00_sample1.in"]

Rendering Markdown to HTML

markdown rule renders a Markdown document to a HTML document. This rule might be useful to build a file to upload to online judge systems.