Lectures

• PDF 根号数据结构与根号分治 [AI rewrite] ↗
• PDF 随机化选讲 [AI rewrite] ↗

Problem Setting

• 2025 ICPC Asia East Continent Online Contest II ↗
  题解 PDF [AI rewrite]
• 2025 Guangxi Collegiate Programming Contest Invitation ↗
  题解 PDF [AI rewrite]
• 2025 Sichuan Collegiate Programming Contest ↗
  题解 PDF [AI rewrite]
• 2024 CCPC Female Onsite ↗
  题解 PDF [AI rewrite]