ID 题目 显示标签 隐藏标签 AC / 尝试 难度
11948 P12762   串串 1 / 1 8
12040 P12854   最多变的序列 1 / 1 6
12071 P12885   【NOIP Round #8】降雨 2 / 3 9
12166 P12982   [AGC028F] Reachable Cells 1 / 1 10
12313 P13129   [ARC063F] すぬけ君の塗り絵 2 1 / 2 8
12346 P13162   [ARC130F] Replace by Average 1 / 1 8
12535 P13351   [ABC213F] Common Prefixes 1 / 2 7
12585 P13401   [ABC248Ex] Beautiful Subsequences 2 / 2 8
12619 P13435   [ABC275Ex] Monster 2 / 2 9
12706 P13522   [2025年队测]黑塔女士举世无双 1 / 1 7
12712 P13528   [2025年队测]染色 1 / 1 9
12713 P13529   [2025年队测]预言 1 / 2 8
12716 P13532   [ARC115E] LEQ and NEQ 1 / 1 6
12726 P13544   [NOIP2025] 序列询问 / query(民间数据) 3 / 7 7
12783 P13583   [ICPC 2023 Seoul R] Farm 1 / 1 6
12792 P13592   [ICPC 2025 Seoul R] CPEquivalence 1 / 1 8
12805 P13605   [ICPC 2025 APC]Hold the Star 1 / 1 8
12818 P13618   [ARC180D] Division into 3 1 / 1 9
12933 P13731   [ARC081F] Flip and Rectangles 1 / 1 6
12946 P13744   [ARC067F] Yakiniku Restaurants 1 / 1 6
13075 P13871   [2022年福建培训]序列 1 / 1 7
13082 P13878   [2022年福建培训]丧心病狂出题人 1 / 1 10
13085 P13881   [ROIR 2026] 最后的滑动窗口问题 1 / 1 9
13092 P13885   [ROIR 2025] 酸雨 1 / 2 8
13151 P13995   qoj 16226 Depth of Interval 2 / 3 8
13238 P14032   [ICPC 2025 APC] Hold the Star 1 / 1 8
13253 P14047   [USACO26FEB] Good Cyclic Shifts G 1 / 1 6
13275 P14069   [KTSC 2026] 瞭望塔 / Observation Tower 1 / 1 10
13289 P14082   [ICPC 2024 Jakarta R] Narrower Passageway 1 / 1 7
13311 P14104   [JAG 2023 Summer Camp #3] Digit-only subrectangles 1 / 1 8
13343 P14137   [COTS 2025] 观草 / Trava 1 / 1 8
13364 P14158   [JOIST 2024] 鱼 3 / Fish 3 1 / 1 8
13468 P14251   [EC Final 2022] Binary String 1 / 5 8
13581 P14364   [ROI 2025 Day2]程序员的日常 1 / 1 10
13593 P14376   [ICPC 2022 NAC] Cram 1 / 5 7
13671 P14454   [2023 Big South Division 1]Segment Drawing 1 / 1 6
13739 P14522   [2026年省队模拟联测]区间 1 / 2 9
13773 P14556   [AMPPZ 2019] Bookstore 1 / 1 7
13819 P14603   [IATI2024 day2]game 1 / 3 8
13822 P14606   [Bulgarian 2026 School Round]matrix 1 / 2 6
13846 P14630   [IATI2020 Day2]cancer 1 / 3 9
13850 P14634   [IATI2019 Day1]Sgame 1 / 1 8
13878 P14662   [IATI2011]SUBMARINES 1 / 2 8
13901 P14685   [Bulgarian2021]Sets 1 / 1 9
13932 P14716   [Bulgarian2023秋季赛]pacman 1 / 1 9
13937 P14721   [Bulgarian2022春季赛]pairs 1 / 1 8
13951 P14735   [Bulgarian2017春季赛]rectcnt 1 / 1 8
13963 P14747   [Bulgarian2023夏季赛]rectangle 1 / 2 9
14010 P14794   [Bulgarian2019组队赛]compromise 1 / 1 8
14021 P14805   [Bulgarian2018组队赛]stations 1 / 1 7

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