pengan666

UID: 901, Registered at 2025-3-21 19:55:31, last login at 2025-4-18 19:59:30, last active at 2025-4-18 21:12:02.

Solved 6 problems

Followed by 0 users

Rating

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#	Date	Contest	Rank	New Rating	Δ
3	2025-04-18 20:00:00	代码源挑战赛 Round 8	251	917	-33
2	2025-04-04 20:00:00	代码源挑战赛 Round 6	214	950	-2
1	2025-03-21 20:00:00	代码源挑战赛 Round 4	247	952

Accepted Problems
19

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31

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44

模拟: 6
组合数学: 1
鸽笼: 1