qiaoyuhan0713

UID: 679, Registered at 2025-3-7 18:56:07, last login at 2025-3-7 19:11:05, last active at 2025-4-26 21:48:58.

Solved 7 problems

Followed by 0 users

Rating

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#	Date	Contest	Rank	New Rating	Δ
3	2025-03-21 20:00:00	代码源挑战赛 Round 4	199	944	-16
2	2025-03-14 20:00:00	代码源挑战赛 Round 3	158	960	22
1	2025-03-07 20:00:00	代码源挑战赛 Round 2	320	938

Accepted Problems
7

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14

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31
32

模拟: 6
贪心: 1
其他: 1
排序: 1
组合数学: 1
鸽笼: 1