Use when authoring, translating, or reviewing a competitive-programming problem statement for the vnolymp LaTeX template — the Vietnamese statement package for problems prepared on Polygon. Triggers on requests to write a statement from a problem idea or notes, translate an English or Codeforces-style statement into Vietnamese, fix up the statement a Polygon package export generated, assemble several problems into a contest booklet, or check an existing .tex statement for errors. Also triggers on mentions of vnolymp, olymp.sty, \exmpfile, subtasks tables, "đề bài", "statement tiếng Việt", or a problem directory containing statement.tex plus .in/.out sample files. This is …
