4750 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12732 P13549   [ABC144F] Fork in the Road 8 / 63 5
12740 P13550   [ABC435G] Domino Arrangement 2 / 6 9
12749 P13551   [TJOI2018]游园会 11 / 19 7
12750 P13552   [SDOI/SXOI2022]小N的独立集 10 / 36 8
12761 P13561   [ICPC 2023 Yokohama R] Ferris Wheel 1 / 1 8
12763 P13563   [ICPC 2025 Yokohama R] Minimizing Wildlife Damage 1 / 1 8
12765 P13565   [ICPC 2019 Yokohama R] Wall Painting 1 / 1 7
12766 P13566   [ICPC 2020 Yokohama R] Solar Car 1 / 1 9
12767 P13567   [ICPC 2021 Yokohama R] Reversible Compression 1 / 1 7
12768 P13568   [ICPC 2022 Yokohama R] New Year Festival 1 / 1 8
12770 P13570   [ICPC 2022 Yokohama R] Make a Loop 1 / 2 5
12772 P13572   [ICPC 2023 Yokohama R] Task Assignment to Two Employees 1 / 1 8
12774 P13574   [ICPC 2024 Yokohama R] Peculiar Protocol 1 / 1 7
12777 P13577   [ICPC 2021 Seoul R] Security System 1 / 1 9
12780 P13580   [ICPC 2022 Seoul R] Castle Design 1 / 3 8
12786 P13586   [ICPC 2023 Seoul R] Tandem Copy 1 / 1 8
12789 P13589   [ICPC 2024 Seoul R] Palindromic Length 1 / 1 8
12790 P13590   [ICPC 2024 Seoul R] Protecting Kingdom 1 / 1 8
12791 P13591   [ICPC 2024 Seoul R] Square Stamping 1 / 1 7
12792 P13592   [ICPC 2025 Seoul R] CPEquivalence 1 / 1 8
12797 P13597   [ICPC 2024 APC] Bánh Bò 1 / 1 8
12801 P13601   [ICPC 2024 APC] Zig-zag 1 / 1 10
12805 P13605   [ICPC 2025 APC]Hold the Star 1 / 1 8
12808 P13608   [KOI 2025 #2] 庆典 1 / 2 10
12817 P13617   [ARC182C] Sum of Number of Divisors of Product 1 / 1 7
12820 P13620   [ARC179D] Portable Gate 1 / 1 8
12821 P13621   [ARC100F] Colorful Sequences 2 / 2 9
12822 P13622   Honorable Mention (open cup) 1 / 1 10
12825 P13623   [ARC178D] Delete Range Mex 1 / 1 7
12826 P13624   [ARC177E] Wrong Scoreboard 1 / 2 8
12827 P13625   [ARC177D] Earthquakes 1 / 1 8
12828 P13626   [ARC176D] Swap Permutation 1 / 1 8
12835 P13633   [ARC170E] BDFS 1 / 1 8
12836 P13634   [ARC168E] Subsegments with Large Sums 1 / 1 8
12837 P13635   [ARC168E] Subsegments with Large Sums 1 / 1 9
12842 P13640   [ARC164E] Segment-Tree Optimization 1 / 1 8
12843 P13641   [ARC163D] Sum of SCC 1 / 1 8
12844 P13642   [ARC162F] Montage 1 / 1 9
12845 P13643   [ARC162D] Smallest Vertices 1 / 1 7
12846 P13644   [ARC162E] Strange Constraints 1 / 1 8
12848 P13646   [ARC160D] Mahjong 1 / 1 7
12849 P13647   [ARC159F] Good Division 1 / 3 10
12850 P13648   [ARC158E] All Pair Shortest Paths 1 / 1 8
12852 P13650   [ARC157E] XXYX Binary Tree 1 / 2 7
12854 P13652   [ARC156D] Xor Sum 5 1 / 1 7
12855 P13653   [ARC155D] Avoid Coprime Game 1 / 1 9
12856 P13654   [ARC153D] Sum of Sum of Digits 1 / 1 8
12863 P13661   [ARC147E] Examination 1 / 1 7
12864 P13662   [ARC146E] Simple Speed 1 / 1 8
12866 P13664   [ARC146C] Even XOR 1 / 1 6

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