All Homeworks
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62026-1
20251127提高选修课作业——数论
- Status: Live...
- Open Since: 2025-11-27 19:00:00
- Deadline: 2026-1-6 23:59:00
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52026-1
20251122提高选修课作业——快速幂和乘法逆元
- Status: Live...
- Open Since: 2025-11-22 12:00:00
- Deadline: 2026-1-5 23:59:00
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32026-1
初二信息组作业——换根DP
- Status: Live...
- Open Since: 2025-11-26 11:30:00
- Deadline: 2026-1-3 23:59:00
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272025-12
初二信息组作业——树形DP
- Status: Live...
- Open Since: 2025-11-19 11:15:00
- Deadline: 2025-12-27 23:59:00
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262025-10
20250927提高选修课作业——位运算和简单计数问题
- Status: Done
- Open Since: 2025-9-27 10:45:00
- Hard Deadline: 2025-10-27 23:59:00
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182025-10
国庆集训入门组作业——双指针
- Status: Done
- Open Since: 2025-10-3 11:00:00
- Hard Deadline: 2025-10-19 23:59:00
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182025-10
国庆集训入门组作业——前缀和&差分
- Status: Done
- Open Since: 2025-10-3 9:00:00
- Hard Deadline: 2025-10-19 23:59:00
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182025-10
国庆集训入门组作业——二分
- Status: Done
- Open Since: 2025-10-2 9:15:00
- Hard Deadline: 2025-10-19 23:59:00
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122025-10
国庆集训入门组作业1——贪心
- Status: Done
- Open Since: 2025-10-1 9:00:00
- Hard Deadline: 2025-10-13 23:59:00
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112025-10
线段树——扫描线
- Status: Done
- Open Since: 2025-9-11 15:45:00
- Hard Deadline: 2025-10-12 23:59:00
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72025-6
初一竞赛组作业——状压DP2
- Status: Done
- Open Since: 2025-5-9 9:30:00
- Hard Deadline: 2025-6-8 23:59:00
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42025-6
初二竞赛组作业——分块&莫队
- Status: Done
- Open Since: 2025-4-29 8:00:00
- Hard Deadline: 2025-6-5 23:59:00
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42025-5
中学生信息奥林匹克（提高）作业——二分图2
- Status: Done
- Open Since: 2025-3-29 11:30:00
- Hard Deadline: 2025-5-5 23:59:00
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122025-4
初一竞赛组——树形DP2
- Status: Done
- Open Since: 2025-3-10 15:10:00
- Hard Deadline: 2025-4-13 23:59:00
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62025-4
中学生信息奥林匹克（提高）作业——二分图1
- Status: Done
- Open Since: 2025-3-8 12:00:00
- Hard Deadline: 2025-4-7 23:59:00
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22025-4
初二竞赛组——主席树&线段树合并
- Status: Done
- Open Since: 2025-3-4 8:00:00
- Hard Deadline: 2025-4-3 23:59:00
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102025-1
初二竞赛组——线段树基础
- Status: Done
- Open Since: 2024-10-30 9:00:00
- Hard Deadline: 2025-1-11 23:59:00
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92025-1
初一竞赛组作业——背包问题
- Status: Done
- Open Since: 2024-11-26 15:00:00
- Hard Deadline: 2025-1-10 23:59:00
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72024-12
初一竞赛组——动态规划初步
- Status: Done
- Open Since: 2024-11-12 15:15:00
- Hard Deadline: 2024-12-8 23:59:00
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282024-10
初三竞赛组——概率期望
- Status: Done
- Open Since: 2024-9-23 0:00:00
- Hard Deadline: 2024-10-29 23:59:00