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ID Problem Show tags Hide tags AC / Tried Difficulty
295 P1297   [国家集训队] 单选错位 5 / 12 6
1246 P2273   [HNOI2002] 交换 0 / 0 6
1248 P2275   [HNOI2002] 灌溉问题 0 / 0 (None)
1717 P2719   搞笑世界杯 1 / 1 5
2243 P3189   [HNOI2007] 海盗分宝 0 / 0 (None)
2408 P3412   仓鼠找sugar II 0 / 0 8
2429 P3616   富金森林公园 0 / 0 7
2945 P4007   小 Y 和恐怖的奴隶主 0 / 0 8
3013 P4065   [JXOI2017] 颜色 0 / 0 8
3184 P4233   射命丸文的笔记 0 / 0 9
3157 P4235   Hash? 0 / 0 8
3202 P4257   可爱の#10数字划分 0 / 0 8
3463 P4492   [HAOI2018] 苹果树 0 / 0 8
3510 P4517   [JSOI2018] 防御网络 0 / 0 8
3475 P4569   [BJWC2011] 禁忌 0 / 0 8
3599 P4706   取石子 0 / 0 8
3867 P4927   [1007] 梦美与线段树 0 / 0 7
3945 P4978   赌神:决斗 0 / 0 6
4270 P5298   [PKUWC2018] Minimax 0 / 0 9
3679 P5389   [Cnoi2019] 数学课 0 / 0 7
4375 P5415   [YNOI2019] 游戏 0 / 0 8
5102 P6089   [JSOI2015] 非诚勿扰 0 / 0 7
5565 P6601   「EZEC-2」机器 0 / 0 6
4509 P7495   异位坍缩 0 / 0 7
5436 P7875   「SWTR-7」IOI 2077 0 / 0 6
7120 P8307   〈 TREEのOI 2022 Spring 〉Absolutely Simple Game 0 / 0 6
7914 P8804   [蓝桥杯 2022 国 B] 故障 0 / 0 5
8711 P9475   [_-0 A] 考试 0 / 0 8
8713 P9477   [_-0 C] 猜数 0 / 0 9
9439 P10010   [集训队互测 2023] Grievous Lady 0 / 0 9
9659 P10325   超越(Transcendent) 0 / 0 9
9771 P10384   「HOI R1」杂交选种 0 / 0 8
9790 P10514   考试 0 / 0 6
10290 P10831   [COTS 2023] 三角形 Trokuti 0 / 0 8
10549 P11046   [蓝桥杯 2024 省 Java B] 星际旅行 0 / 0 5
10594 P11070   「QMSOI R1」 三服同构 0 / 0 7
11660 P11834   [省选联考 2025] 岁月 0 / 0 9
11316 P11900   不知道 0 / 0 8
11838 P12040   [USTCPC 2025] 公平抉择 0 / 0 7
12092 P12198   Hash Killer II 0 / 0 6
12181 P12285   [蓝桥杯 2024 国 Python A] 药剂 0 / 0 8
12188 P12292   [蓝桥杯 2024 国 Java A] 斗蛐蛐 0 / 0 8
11458 P12468   [Math×Girl] 距离 0 / 0 8
12634 P12857   [NERC 2020 Online] Hit the Hay 0 / 0 9
12778 P12983   [GCJ 2022 Qualification] Twisty Little Passages 0 / 0 8
12803 P13004   [GCJ 2022 Finals] Schrödinger and Pavlov 0 / 0 8
12810 P13025   [GCJ 2021 Qualification] Cheating Detection 0 / 0 7
12820 P13031   [GCJ 2021 #1B] Digit Blocks 0 / 0 7
12862 P13057   [GCJ 2020 #1B] Blindfolded Bullseye 0 / 0 7
12865 P13060   [GCJ 2020 #1C] Overrandomized 0 / 0 6
12873 P13068   [GCJ 2020 #3] Pen Testing 0 / 0 8
13136 P13134   [GCJ 2018 Qualification] Go, Gopher! 0 / 0 3
13145 P13143   [GCJ 2018 #1C] Lollipop Shop 0 / 0 6
13174 P13170   [GCJ 2017 #1C] Core Training 0 / 0 9
13205 P13199   [GCJ 2016 #2] Red Tape Committee 0 / 0 6
13209 P13203   [GCJ 2016 #3] Forest University 0 / 0 7
13213 P13207   [GCJ 2016 Finals] Family Hotel 0 / 0 8
13252 P13249   [GCJ 2014 #1A] Proper Shuffle 0 / 0 7
13272 P13269   [GCJ 2014 Finals] ARAM 0 / 0 9
13281 P13287   [GCJ 2013 #1A] Good Luck 0 / 0 8
13303 P13301   [GCJ 2013 #3] Observation Wheel 0 / 0 8
13322 P13320   [GCJ 2012 #1B] Equal Sums 0 / 0 8
13337 P13333   [GCJ 2012 Finals] Upstairs/Downstairs 0 / 0 7
13132 P13350   「ZYZ 2025」遗传 0 / 0 8
13392 P13386   [GCJ 2011 Finals] Google Royale 0 / 0 9
13445 P13433   [GCJ 2009 #1A] Collecting Cards 0 / 0 7
13489 P13476   [GCJ 2008 APAC SemiFinal] Millionaire 0 / 0 7
13493 P13480   [GCJ 2008 AMER SemiFinal] Test Passing Probability 0 / 0 7
14336 P14642   【OIMO Round 1】十二宫标志 0 / 0 7
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