@article{codehackerautomatedtestcasegenerationfor,
  title = {CodeHacker: Automated Test Case Generation for Detecting Vulnerabilities in Competitive Programming Solutions},
  author = {Jingwei Shi and Xinxiang Yin and Jing Huang and Jinman Zhao and Shengyu Tao},
  year = {2026},
  eprint = {2602.20213},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.20213},
}