ID Problem Show tags Hide tags AC / Tried Difficulty
13386 P13381   [GCJ 2011 #3] Mystery Square 0 / 0 8
13394 P13387   [GCJ 2010 Qualification] Snapper Chain 0 / 0 3
13395 P13388   [GCJ 2010 Qualification] Fair Warning 0 / 0 6
13396 P13389   [GCJ 2010 Qualification] Theme Park 0 / 0 5
13404 P13397   [GCJ 2010 #1C] Load Testing 0 / 0 5
13412 P13405   [GCJ 2010 #3] Hot Dog Proliferation 0 / 0 7
13416 P13409   [GCJ 2010 Finals] Candy Store 0 / 0 7
13428 P13416   [COCI 2012/2013 #4] RAZLIKA 0 / 0 5
13429 P13417   [COCI 2012/2013 #4] DLAKAVAC 0 / 0 5
13432 P13420   [COCI 2012/2013 #6] SUME 0 / 0 3
13433 P13421   [COCI 2012/2013 #6] DOBRI 0 / 0 3
13435 P13423   [COCI 2019/2020 #4] Spiderman 0 / 0 5
13448 P13436   [GCJ 2009 #1B] Square Math 0 / 0 7
13450 P13438   [GCJ 2009 #1C] Center of Mass 0 / 0 6
13455 P13443   [GCJ 2009 #2] Watering Plants 0 / 0 7
13459 P13447   [GCJ 2009 #3] Interesting Ranges 0 / 0 8
13469 P13456   [GCJ 2008 Qualification] Fly Swatter 0 / 0 7
13470 P13457   [GCJ 2008 #1A] Minimum Scalar Product 0 / 0 3
13472 P13459   [GCJ 2008 #1A] Numbers 0 / 0 6
13473 P13460   [GCJ 2008 #1B] Crop Triangles 0 / 0 5
13477 P13464   [GCJ 2008 #1C] Ugly Numbers 0 / 0 6
13480 P13467   [GCJ 2008 #2] Triangle Areas 0 / 0 6
13481 P13468   [GCJ 2008 #2] Star Wars 0 / 0 6
13487 P13474   [GCJ 2008 APAC SemiFinal] What are Birds? 0 / 0 5
13492 P13479   [GCJ 2008 AMER SemiFinal] Code Sequence 0 / 0 8
13495 P13482   [GCJ 2008 EMEA SemiFinal] Scaled Triangle 0 / 0 7
13500 P13487   [GCJ 2008 Finals] Ping Pong Balls 0 / 0 7
13501 P13488   [GCJ 2008 Finals] Mine Layer 0 / 0 7
13124 P13492    【MX-X14-T2】反转时光 0 / 0 3
13156 P13498   「Cfz Round 6」Yumemi 0 / 0 3
13528 P13507   [OOI 2024] Three Arrays 0 / 0 7
13509 P13511   [KOI 2025 #1] 等腰直角三角形 0 / 0 5
12924 P13561   「WWOI R1」WsW 的笔 0 / 0 5
13571 P13571   [CCPC 2024 重庆站] 有限小数 0 / 0 7
13584 P13581   [NWRRC 2023] Axis-Aligned Area 0 / 0 3
13585 P13582   [NWRRC 2023] Based Zeros 0 / 0 7
13649 P13678   [GCPC 2023] Mischievous Math 0 / 0 3
13007 P13679   [IAMOI R2] 传奇模数 0 / 0 3
13034 P13696   「CyOI」出包魔法师 0 / 0 7
13658 P13706   [NWERC 2023] Galaxy Quest 0 / 0 8
13703 P13728   [GCPC 2024] Musical Mending 0 / 0 5
13330 P13732   【MGVOI R1-D】图上的数(graph) 0 / 0 7
13710 P13743   [NWERC 2024] Evolving Etymology 0 / 0 3
13715 P13748   [NWERC 2024] Jib Job 0 / 0 3
13094 P13752   【MX-X17-T1】Walk,Walk,Walk 0 / 0 3
13095 P13754   【MX-X17-T3】Distraction 0 / 0 6
12940 P13760   Clock Paradox 0 / 0 5
13568 P13762   Extended Fibonacci 0 / 0 5
13736 P13769   [CERC 2021] Lines in a grid 0 / 0 8
12967 P13789   「CZOI-R6」游戏 0 / 0 6
13351 P13791   「CZOI-R6」抽奖 0 / 0 8
13773 P13795   [SWERC 2023] Flag performance 0 / 0 8
13782 P13804   [SWERC 2023] In-order 0 / 0 9
13768 P13815   [CERC 2022] Skills in Pills 0 / 0 6
13421 P13822   「Diligent-OI R2 B」白露为霜 0 / 0 3
13365 P13830   【MX-X18-T2】「FAOI-R6」二进制与一 III(bit) 0 / 0 3
12950 P13831   【MX-X18-T3】「FAOI-R6」比亚多西 0 / 0 5
12980 P13836   微观戏剧(Constructive ver.) 0 / 0 5
13800 P13851   [CERC 2023] Going to the Moon 0 / 0 6
13832 P13870   [蓝桥杯 2024 省 Java/Python A] 召唤数学精灵 0 / 0 3
13854 P13891   [蓝桥杯 2023 省 Python A] 子树的大小 0 / 0 6
13816 P13899   [CSPro 28] JPEG 解码 0 / 0 5
12971 P13902   「KFCOI Round #2」Mobile Gird 0 / 0 5
13896 P13928   [蓝桥杯 2022 省 Java B] 星期计算 0 / 0 3
13900 P13932   [蓝桥杯 2022 省 Java B] 求阶乘 0 / 0 5
13882 P13938   [EC Final 2019] City 0 / 0 3
13924 P13975   [VKOSHP 2024] Two Scooters 0 / 0 3
13953 P14016   [ICPC 2024 Nanjing R] 拓扑 0 / 0 8
13938 P14027   【MX-X20-T1】「FAOI-R7」加训加训 0 / 0 3
13947 P14033   【MX-X20-T7】「FAOI-R7」子集乘积(subset) 0 / 0 9
13984 P14035   [PAIO 2025] GCD 0 / 0 7
13982 P14054   [SDCPC 2019] Sekiro 0 / 0 3
12968 P14069   初遇 0 / 0 5
13964 P14071   送礼 0 / 0 6
12987 P14081   「CZOI-R7」炸弹游戏 0 / 0 5
13016 P14082   「CZOI-R7」割 II 0 / 0 5
13910 P14138   「SFMOI Round II」Strange Reflex Game 0 / 0 5
12993 P14139   「SFMOI Round II」Strange Counting Game 0 / 0 7
13070 P14149   振袖秋风问红叶 0 / 0 5
13848 P14166   [Algo Beat Contest 002.5 A] 题目分配 (divide) 0 / 0 3
13526 P14168   [Algo Beat Contest 002.5 C] 数数题 (count) 0 / 0 6
12917 P14174   【MX-X23-T4】卡常数 0 / 0 6
14129 P14214   [COI 2010] 圆圈 / KOLO 0 / 0 6
13019 P14257   嫉妒(jealousy) 0 / 0 1
14168 P14276   [ROI 2014 Day2] 电影学院 0 / 0 5
14184 P14293   [JOI2024 预选赛 R2] 购物 2 / Shopping 2 0 / 0 5
14185 P14294   [JOI2024 预选赛 R2] 白色灯 2 / White Light 2 0 / 0 6
14079 P14304   【MX-J27-T1】分块 0 / 0 3
14140 P14308   【MX-S8-T1】斐波那契螺旋 0 / 0 5
13650 P14318   「ALFR Round 11」B 行走 (walk) 0 / 0 5
14232 P14358   [CSP-J 2025] 座位 0 / 0 3
14244 P14370   [JOISC 2018] 最差的记者 3 / Worst Reporter 3 0 / 0 6
14373 P14461   【MX-S10-T2】『FeOI-4』青年晚报 0 / 0 6
14428 P14483   [集训队互测 2018] 神秘货币 0 / 0 9
14433 P14488   [集训队互测 2018] 蒜头的奖杯 0 / 0 9
14437 P14492   [集训队互测 2018] 小 H 爱染色 0 / 0 9
14396 P14514   [NFLSPC #8] 如何区分北京东路和北京东路 0 / 0 6
14331 P14523   【MX-S11-T4】Ice Drop 0 / 0 8
14427 P14538   [OII 2025] 市政委员会 / Giunta comunale 0 / 0 8
14476 P14551   【模板】Pell 方程 0 / 0 9

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