6 Commits

Author	SHA1	Message	Date
yuetsh	9535b64a4b	精简 Problem 模型：移除 rule_type / total_score / io_mode ... 系统只用 ACM 模式且题目固定标准 IO，这三列已无实际用途： - rule_type / total_score：OI 专用，删除后 judge/dispatcher 的 OI 分支全部塌缩为 ACM - io_mode：判题改为固定发送 Standard IO 常量；languages.py 的 seccomp_rule 保留 dict 形态但改用字面量 key，不改判题机 wire 契约 - prompt 字段保留（预留给未来 AI 分析） Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-04 11:40:38 -06:00
yuetsh	f94d29cf93	feat: add Teacher Admin role to four-tier permission system ... Introduces a four-tier role system: Regular User → Student Admin → Teacher Admin → Super Admin. Teacher Admin can manage own contests, problemsets, and view classroom data. Student Admin (renamed from Admin) retains problem management only. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-06-02 18:13:33 -06:00
yuetsh	c466dfd3c6	change enum	2026-05-09 02:30:47 -06:00
virusdefender	82890a92b4	support fps problems import; fix qduoj problems import	2018-04-18 00:08:18 +08:00
zema1	42a81801bf	fix stripped_output_md5 IndexError	2017-12-04 17:27:57 +08:00
zema1	93c8b9a2ba	update migrate script	2017-12-04 16:42:07 +08:00