123Dev_c

UID: 587, Registered at 2025-2-28 21:25:59, last login at 2025-3-28 21:01:46, last active at just now.

Solved 15 problems

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#	Date	Contest	Rank	New Rating	Δ
5	2025-04-18 20:00:00	代码源挑战赛 Round 8	313	788	-33
4	2025-04-04 20:00:00	代码源挑战赛 Round 6	319	821	-20
3	2025-03-28 20:00:00	代码源挑战赛 Round 5	375	841	-65
2	2025-03-14 20:00:00	代码源挑战赛 Round 3	231	906	-6
1	2025-03-07 20:00:00	代码源挑战赛 Round 2	396	912

Accepted Problems
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模拟: 10
其他: 3
数学: 2
贪心: 1
排序: 1
数论: 1
组合数学: 1
鸽笼: 1