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ID Problem Show tags Hide tags AC / Tried Difficulty
840 P1883   【模板】三分 / 函数 1 / 1 5
1850 P3382   三分 1 / 1 5
6629 P7579   「RdOI R2」称重(weigh) 0 / 0 6
6502 P8568   [JRKSJ R6] func 0 / 0 8
10190 P10819   [EC Final 2020] City Brain 0 / 0 7
10545 P10989   [蓝桥杯 2023 国 Python A/Java A] 等腰三角形 0 / 0 8
12156 P12261   [蓝桥杯 2024 国 Java B] 激光炮 0 / 0 6
12095 P12298   [ICPC 2022/2023 WF] Carl’s Vacation 0 / 0 8
11777 P12413   「YLLOI-R1-T2」圣诞星 0 / 0 5
11783 P12458   [JOI2025 预选赛 R2] 冰淇淋 / Softcream 0 / 0 6
12298 P12503   「ROI 2025 Day1」索契游乐园 0 / 0 8
12809 P13024   [GCJ 2021 Qualification] Median Sort 0 / 0 7
13334 P13330   [GCJ 2012 #3] Quality Food 0 / 0 8
13450 P13438   [GCJ 2009 #1C] Center of Mass 0 / 0 6
13351 P13791   「CZOI-R6」抽奖 0 / 0 8
13800 P13851   [CERC 2023] Going to the Moon 0 / 0 6
14430 P14485   [集训队互测 2018] 有向图 0 / 0 9
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