ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12137 P12953   [AGC019D] Shift and Flip 1 / 1 7
12151 P12967   [AGC024D] Isomorphism Freak 1 / 1 6
12161 P12977   [AGC027F] Grafting 1 / 1 9
12173 P12989   [AGC030E] Less than 3 1 / 1 8
12176 P12992   [AGC031E] Snuke the Phantom Thief 1 / 1 9
12185 P13001   [AGC034C] Tests 1 / 1 6
12187 P13003   [AGC034E] Complete Compress 1 / 7 9
12190 P13006   [AGC035D] Add and Remove 1 / 1 6
12195 P13011   [AGC036F] Square Constraints 1 / 2 9
12197 P13013   [AGC037E] Reversing and Concatenating 1 / 1 7
12203 P13019   [AGC039C] Division by Two with Something 1 / 1 8
12216 P13032   [AGC043E] Topology 1 / 2 9
12223 P13039   [AGC044F] Name-Preserving Clubs 1 / 1 10
12233 P13049   [AGC047D] Twin Binary Trees 1 / 1 8
12280 P13096   [AGC061D] Almost Multiplication Table 1 / 2 7
12319 P13135   [ARC086F] Shift and Decrement 1 / 1 9
12321 P13137   [ARC089F] ColoringBalls 1 / 1 9
12327 P13143   [ARC108F] Paint Tree 1 / 1 8
12351 P13167   [ARC135F] Delete 1, 4, 7, ... 1 / 2 8
12365 P13182   [ARC151F] RGB Card Game 1 / 1 8
12382 P13199   [ARC171F] Both Reversible 1 / 1 10
12384 P13201   [ARC173F] Select and Split 1 / 1 9
12427 P13244   [集训队互测 2022day1]这是一道集训队胡策题 1 / 1 7
12428 P13245   [集训队互测 2022day1]树上的孤独 1 / 1 9
12458 P13275   [集训队互测 2022day11]匹配计数 1 / 2 10
12463 P13280   [ARC062E] AtCoDeerくんと立方体づくり 1 / 1 6
12466 P13283   [ABC136F] Enclosed Points 1 / 1 6
12467 P13284   [ABC138F] Coincidence 1 / 1 6
12477 P13293   [PA2018] Wielokąty 1 / 1 10
12479 P13295   [2025年队测]AGC字符串 2 / 2 9
12480 P13296   [PA2018] Magiczne wieże 1 / 1 8
12489 P13305   [2025年队测]后缀或值表达式 1 / 1 8
12490 P13306   [2025年队测]飞起玉龙三百万 1 / 1 8
12491 P13307   [2025年队测]潮涌之章 1 / 1 6
12492 P13308   [2025年队测]磷星之章 1 / 1 9
12497 P13313   [2025年队测]徽章 1 / 2 8
12517 P13333   CF1264D2 Beautiful Bracket Sequence 14 / 40 7
12518 P13334   [CSP-S2019] Emiya家今天的饭 15 / 33 6
12519 P13335   [ABC147F] Sum Difference 2 / 12 6
12520 P13336   [ABC157F] Yakiniku Optimization Problem 1 / 1 6
12522 P13338   [ABC168F] . (Single Dot) 2 / 7 5
12524 P13340   [ABC176F] Brave CHAIN 2 / 12 7
12528 P13344   [ABC198F] Cube 1 / 1 6
12531 P13347   [ABC202F] Integer Convex Hull 1 / 1 8
12537 P13353   [ABC213G] Connectivity 2 1 / 1 6
12540 P13356   [ABC215H] Cabbage Master 1 / 1 8
12546 P13362   [ABC220G] Isosceles Trapezium 1 / 1 6
12547 P13363   [ABC220H] Security Camera 1 / 1 8
12556 P13372   [ABC227H] Eat Them All 1 / 3 7
12567 P13383   [ABC234Ex] Enumerate Pairs 2 / 2 7
12574 P13390   [ABC240G] Teleporting Takahashi 2 / 2 6
12576 P13392   [ABC241G] Round Robin 2 / 2 6
12577 P13393   [ABC241Ex] Card Deck Score 1 / 3 8
12586 P13402   [ABC249G] Xor Cards 2 / 2 8
12589 P13405   [ABC251G] Intersection of Polygons 2 / 2 4
12590 P13406    [ABC252Ex] K-th beautiful Necklace 2 / 2 8
12599 P13415   [ABC259Ex] Yet Another Path Counting 2 / 2 7
12614 P13430   [ABC271Ex] General General 2 / 2 6
12617 P13433   [ABC274G] Security Camera 3 2 / 2 6
12637 P13444   [ABC283Ex] Popcount Sum 2 / 2 7
12627 P13445   [ABC284Ex] Count Unlabeled Graphs 2 / 2 8
12633 P13451   [ABC291G] OR Sum 2 / 2 6
12638 P13454    [ABC294Ex] K-Coloring 2 / 2 9
12642 P13458   [ABC298G] Strawberry War 2 / 2 7
12646 P13462   [ABC301G] Worst Picture 2 / 2 7
12654 P13470   [ABC307Ex] Marquee 2 / 2 7
12655 P13471   [ABC308Ex] Make Q 2 / 2 8
12668 P13484   [ABC322G] Two Kinds of Base 2 / 2 8
12674 P13490   [ABC330G] Inversion Squared 2 / 2 9
12678 P13494   [ABC335G] Discrete Logarithm Problems 1 / 2 6
12682 P13498   [ABC344G] Points and Comparison 2 / 2 8
12685 P13501   [ABC348G] Max (Sum - Max) 2 / 2 8
12704 P13520   [2025年队测]数四元组 1 / 8 9
12705 P13521   [2025年队测]游戏机 1 / 1 7
12708 P13524   [2025年队测]旗舞表演 1 / 2 7
12717 P13533   [ARC068E] Snuke Line 1 / 1 6
12722 P13538   [ARC100E] Or Plus Max 1 / 1 6
12723 P13539   [ABC313F] Flip Machines 1 / 1 7
12724 P13540   [NOIP2025] 糖果店 / candy 11 / 21 4
12725 P13541   [NOIP2025] 清仓甩卖 / sale(民间数据) 10 / 25 7
12726 P13544   [NOIP2025] 序列询问 / query(民间数据) 3 / 7 7
12732 P13549   [ABC144F] Fork in the Road 8 / 63 5
12755 P13555   [ICPC 2019 Yokohama R] Twin Trees Bros 1 / 1 7
12756 P13556   [ICPC 2020 Yokohama R] Colorful Rectangle 1 / 1 8
12761 P13561   [ICPC 2023 Yokohama R] Ferris Wheel 1 / 1 8
12768 P13568   [ICPC 2022 Yokohama R] New Year Festival 1 / 1 8
12769 P13569   [ICPC 2022 Yokohama R] Cake Decoration 1 / 1 8
12773 P13573   [ICPC 2025 Yokohama R] Common Tangent Lines 1 / 1 8
12775 P13575   [ICPC 2024 Yokohama R] The Farthest Point 1 / 1 7
12785 P13585   [ICPC 2023 Seoul R] K-Lottery 1 / 1 7
12787 P13587   [ICPC 2023 Seoul R] Walk Swapping 1 / 1 7
12796 P13596   [ICPC 2024 APC] Attraction Score 1 / 6 8
12798 P13598   [ICPC 2024 APC] Symmetric Boundary 1 / 1 8
12826 P13624   [ARC177E] Wrong Scoreboard 1 / 2 8
12832 P13630   [ARC172E] Last 9 Digits 1 / 1 7
12848 P13646   [ARC160D] Mahjong 1 / 1 7
12853 P13651   [ARC157D] YY Garden 1 / 1 7
12857 P13655   [ARC152E] Xor Annihilation 1 / 1 8
12890 P13688   [ARC121D] 1 or 2 1 / 1 6
12914 P13712   [ARC104E] Random LIS 1 / 1 8

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