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Problems

Problem
A  [KOI 2024 Round 1] 上学
B  [KOI 2024 Round 1] 加倍
C  [KOI 2024 Round 1] 回收退货
D  [KOI 2024 Round 1] 会议地点
E  [KOI 2024 Round 1] 二叉树
F  [KOI 2024 Round 1] 升序
G  [KOI 2024 Round 2] 寻宝游戏
H  [KOI 2024 Round 2] 路灯
I  [KOI 2024 Round 2] 收集彩球
J  [KOI 2024 Round 2] 双 v 字形涂色
K  [KOI 2024 Round 2] 路灯 hack

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7月9日比赛

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Status
Done
Rule
IOI
Problem
11
Start at
2025-7-9 7:30
End at
2025-7-9 12:00
Duration
4.5 hour(s)
Host
梁泽贤 (liangzexian)
Partic.
16

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