zhengguoluyao

UID: 821, Registered at 2025-3-14 19:56:42, last login at 2025-3-21 19:46:11, currently offline.

Solved 4 problems

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#	Date	Contest	Rank	New Rating	Δ
2	2025-03-21 20:00:00	代码源挑战赛 Round 4	311	893	-68
1	2025-03-14 20:00:00	代码源挑战赛 Round 3	257	961

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模拟: 4
数论: 1
欧几里得算法: 1