ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12354 P13170   [ARC138F] KD Tree 1 / 1 9
12371 P13188   [ARC157F] XY Ladder LCS 1 / 1 9
12372 P13189   [ARC158F] Random Radix Sort 1 / 1 9
12373 P13190   [ARC160F] Count Sorted Arrays 1 / 1 9
12404 P13221   [ARC134E] Modulo Nim 1 / 1 8
12430 P13247   [集训队互测 2022day2]Imbalance 1 / 1 10
12449 P13266   [集训队互测 2022day8]WereYouLast 1 / 1 10
12537 P13353   [ABC213G] Connectivity 2 1 / 1 6
12540 P13356   [ABC215H] Cabbage Master 1 / 1 8
12541 P13357   [ABC216H] Random Robots 1 / 1 8
12557 P13373   [ABC228G] Digits on Grid 2 / 2 7
12559 P13375   [ABC229H] Advance or Eat 2 / 2 9
12569 P13385   [ABC236Ex] Distinct Multiples 2 / 2 9
12591 P13407   [ABC253Ex] We Love Forest 2 / 2 8
12638 P13454    [ABC294Ex] K-Coloring 2 / 2 9
12639 P13455   [ABC295Ex] E or m 2 / 2 9
12640 P13456   [ABC296Ex] Unite 2 / 2 8
12653 P13469   [ABC306Ex] Balance Scale 2 / 2 8
12656 P13472   [ABC309G] Ban Permutation 2 / 2 7
12666 P13482   [ABC319F] Fighter Takahashi 2 / 2 6
12694 P13510   [ABC364G] Last Major City 2 / 2 7
12722 P13538   [ARC100E] Or Plus Max 1 / 1 6
12723 P13539   [ABC313F] Flip Machines 1 / 1 7
12749 P13551   [TJOI2018]游园会 11 / 19 7
12768 P13568   [ICPC 2022 Yokohama R] New Year Festival 1 / 1 8
12797 P13597   [ICPC 2024 APC] Bánh Bò 1 / 1 8
12817 P13617   [ARC182C] Sum of Number of Divisors of Product 1 / 1 7
12911 P13709   [ARC105F] Lights Out on Connected Graph 1 / 1 8
12935 P13733   [ARC078F] Mole and Abandoned Mine 1 / 1 7
12964 P13762   [2019年备战北大冬令营[YMDragon]number 1 / 1 8
12977 P13769   [2019年备战北大冬令营]飞机 1 / 1 8
13008 P13807   [diverta2019]Edge Ordering 1 / 1 8
13011 P13810   [cf20117 final]Full Tournament 1 / 1 8
13013 P13812   [wtf2019]Multiple of Nine 1 / 1 7
13018 P13817   keyence2020_f Monochromization 1 / 1 8
13026 P13825   [apc001]XOR Tree 1 / 1 6
13075 P13871   [2022年福建培训]序列 1 / 1 7
13076 P13872   [2022年福建培训]矩形 1 / 1 7
13080 P13876   [2022年福建培训]诡异的测试数据 1 / 1 9
13091 P13884   [ROIR 2025] 寻找宝藏 1 / 1 5
13098 P13891   [ROIR 2021] 绳子 1 / 1 7
13134 P13927   [ICPC 2024 LAC] Beating the Record 1 / 1 7
13145 P13938   [2024多校联盟省选模拟]经典排列问题 1 / 1 8
13147 P13940   [2024多校联盟省选模拟]嘉嘉与加加 1 / 1 8
13178 P13966   [PA 2019 Final] 摆棋 / Pionki 1 / 1 8
13089 P13981   CF449D Jzzhu and Numbers 13 / 22 6
13073 P13996   CF662C Binary Table 11 / 20 7
13088 P13997   CF165E Compatible Numbers 14 / 23 6
13222 P14016   [NHSPC 2025] 神圣的连线仪式 1 / 2 9
13256 P14050   [ICPC 2022 Jakarta R] Storing Eggs 1 / 1 6

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