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Tags (14)
Pinned
1
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1
Solution
100
Luogu
65
Miscellaneous
6
Codeforces
22
Resource
5
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2
Project
6
Mathematics
14
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5
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AtCoder
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2026 (2)
01-17
P1012 [NOIP 1998 提高组] 拼数
01-06
P2789 直线交点数
2025 (8)
11-29
P14635 [NOIP2025] 糖果店
11-26
P10814 【模板】离线二维数点
11-19
P14319 「ALFR Round 11」C1 开关灯 (switch) (ez ver.)
11-19
P14514 [NFLSPC #8] 如何区分北京东路和北京东路
11-11
P5656 【模板】二元一次不定方程 (exgcd)
10-14
P8250 交友问题
10-07
P8074 [COCI 2009/2010 #7] SVEMIR
10-06
P1205 [USACO1.2] 方块转换 Transformations
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