Efan

UID: 680, Registered at 2025-3-7 19:06:25, last login at 2025-4-25 20:44:37, currently offline.

Solved 8 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	370	733	-26
4	2025-03-28 20:00:00	代码源挑战赛 Round 5	433	759	-82
3	2025-03-21 20:00:00	代码源挑战赛 Round 4	273	841	-33
2	2025-03-14 20:00:00	代码源挑战赛 Round 3	381	874	-77
1	2025-03-07 20:00:00	代码源挑战赛 Round 2	285	951

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模拟: 7
贪心: 2
其他: 1
排序: 1
组合数学: 1
鸽笼: 1