_qiji2012

UID: 558, Registered at 2025-2-28 20:40:23, last login at 2025-4-4 19:17:55, last active at 2025-4-4 21:33:11.

Solved 11 problems

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#	Date	Contest	Rank	New Rating	Δ
5	2025-04-04 20:00:00	代码源挑战赛 Round 6	275	855	-5
4	2025-03-28 20:00:00	代码源挑战赛 Round 5	270	860	-11
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	337	871	-55
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	251	926	-24
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	310	950

Accepted Problems
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模拟: 8
其他: 2
贪心: 2
数学: 1
排序: 1
数论: 1
组合数学: 1
鸽笼: 1