题包解析工具Package Parser

PolygonPolygon

解析 Polygon 导出 zip，打包为题目导入任务可用的结构。 Parse Polygon exports into CSGOJ problem-import ZIP layout.

	索引Idx	标题Title	作者Author	题面Stmt	数据Data	评测类型Judge	哈希Hash	语言Langs

Polygon 导出的 zip 中，每道题目需要有如下结构： You need to prepare files with this structure for each problem:

problem.xml
check.cpp
statements
- [language]
  - problem-properties.json
  - [picture_name].[picture_extend] (like a.png)
  - [picture_name].[picture_extend] ...
- .pdf / [language] （可选，Polygon 导出的 PDF 题面）
  - problem.pdf
tests
- [data_name] (as input)
- [data_name].a (as output，交互/通信常可省略)

题目解析后，可勾选并打包为 CSGOJ 支持的导入格式。 After parsing the problem, you can select and pack it into a format supported by CSGOJ.
评测类型下拉框与题目编辑页一致。Polygon 若标记同一程序跑两轮（run-count=2），解析后默认「通信评测」；交互器两轮都跑、或没有 .a 答案时自动为「第二轮也交互」。无 .a 的输入仍会打成测例。多进程评测请手动选类型，并在测例弹窗填选手进程数（默认 2）。 Judge type matches the problem edit page. Polygon run-twice (run-count=2) defaults to Communication; an interactor on both runs (or tests without .a) uses interactive second-pass. Input-only tests are still packed. For multi-process, set the type and player process count (default 2) in the testdata dialog.
若存在 statements/.pdf/<语言>/problem.pdf，「题面」列可选导入后优先使用 PDF 或 LaTeX 正文（PDF 打入导入包内 TEST_* / pdf_desc，与评测数据同目录；仅 use_pdf 开关不同）。勾选题目后可用工具栏「正文 / PDF」组批量切换。 If statements/.pdf/.../problem.pdf exists, the Statement column chooses PDF vs LaTeX; PDFs are packed under TEST_* / pdf_desc. Select rows and use the LaTeX/PDF batch group.
插图转换基于 \includegraphics 匹配，不保证全部成功，文件名需为数字、字母、下划线、减号，后跟常见图像扩展名，不支持 PDF 格式的插图，导入后注意检查。 Image conversion is based on \includegraphics matching and is not guaranteed to be fully successful. The file name should consist of numbers, letters, underscores, hyphens, and common image extensions. PDF format images are not supported. Please check after import.

酒井算协THUSAAC / Jiujing-style

解析清华酒井算协及 THU/CCPC 常见题包（conf.yaml + statement + data/down），打包为题目导入任务可用结构。 Parse Jiujing-style packages into CSGOJ problem-import ZIP layout.

	索引Idx	标题Title	数据Data	评测类型Judge	哈希Hash	语言Langs