BHCexam

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The BHCexam.cls is a LaTeX document class designed for typesetting exams. It is currently used by the Mathcrowd Problem Database to generate exam PDF files. The class supports the following features:

• Support for configuring whether to display answers.
• Ability to set whether the document is formatted in multiple columns.
• Alignment customization options.
• Automatic alignment of option lengths to a grid.
• Ability to adjust the width of blank lines based on the length of fill-in-the-blank answers.
• Option to display or hide scores for question groups.
• Customizable answer space for each question.
• Ability to restart numbering in question groups.
• Support for sub-questions and nested sub-questions in short-answer questions.

Version History

• version 1.9 (2025.5)
  • fix new version TexLive not supporting fetching #1 value in DeclareOption.
  • add vertical spacing in beginning of questions environment.
  • add linespread option to control line spacing.
• version 1.8 (October 2024)
  • Added fontset and zihao options to directly pass to ctex.
  • Support for adding scores to \subquestion.
  • Reorganized document and package comments.
  • Redefined some commands (\parallel, \Re, \Im) to align with national standards.
• version 1.7 (August 2022)
  • Adjusted ctex font and size settings for TeXLive 2022.
• version 1.6 (August 2021)
  • Discontinued use of the stix math fonts.
  • Set punct = kaiming in ctex.
• version 1.5 (June 2020)
  • Added the r option to the questions environment to reset numbering within question groups.
  • Cleaned up historical versions in the master branch.
  • Added the fandol package option to support the fandol font family.
• version 1.4 (May 2020)
  • Support for nested subquestion environments.
  • Redefined the \parallel command.
• version 1.3 (March 2020)
  • Added \sixchoices and \threechoices commands to support 3 and 6-option multiple-choice questions with smart line-breaking and option alignment.
• version 1.2 (March 2020)
  • Support for Apple fonts.
  • Implemented stix math fonts.
  • Added support for right-aligned parentheses in multiple-choice questions.
• version 1.1 (January 2020)
  • Added support for A3 dual-column layout.
  • Introduced list-style question formatting.
• version 1.0 (May 2019)
  • Switched from using the exam class to the article class as the base class.

Contributors

• Bao Hongchang - @mathedu4all, charles@mathcrowd.cn
• CamuseCao - @CamuseCao, camusecao@gmail.com

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This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version.