ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12578 P13394   [ABC242Ex] Random Painting 1 / 4 8
12587 P13403   [ABC249Ex] Dye Color 2 / 2 9
12613 P13429   [ABC270Ex] add 1 2 / 2 8
12615 P13431   [ABC272Ex] Flipping Coins 2 2 / 2 9
12643 P13459   [ABC299Ex] Dice Sum Infinity 2 / 3 9
12675 P13491   [ABC331G] Collect Them All 2 / 2 9
12683 P13499   [ABC345G] Sugoroku 5 2 / 2 9
12689 P13504   [ABC352G] Socks 3 2 / 2 7
12827 P13625   [ARC177D] Earthquakes 1 / 1 8
12835 P13633   [ARC170E] BDFS 1 / 1 8
12859 P13657   [ARC150D] Removing Gacha 1 / 1 6
12901 P13699   [ARC114E] Paper Cutting 2 1 / 1 6
12906 P13704   [ARC111F] Do you like query 1 / 1 9
12908 P13706   [ARC109E] 1D Reversi Builder 1 / 1 7
12914 P13712   [ARC104E] Random LIS 1 / 1 8
12967 P13765   [2019年备战北大冬令营]复杂度 1 / 1 9
13021 P13820   [wtf2019]e 1 / 1 9
13030 P13829   [awtf2024]01 Inversion Expected 1 / 1 6
13037 P13836   [acl1]Shuffle Window 1 / 1 7
13114 P13907   [2021年省选前集训]作曲家 1 / 1 8
13132 P13925   [2021年省选前集训]小P的树 1 / 1 9
13190 P13984   Cards 4 / 51 8
13208 P14002   [USACO26JAN2] Cow Circle P 1 / 4 9
13209 P14003   [USACO26JAN2] Dynamic Instability P 1 / 2 8
13289 P14082   [ICPC 2024 Jakarta R] Narrower Passageway 1 / 1 7
13405 P14197   [清华集训 2024] 乘积的期望 1 / 1 10
13415 P14206   [CCC 2020] Josh's Double Bacon Deluxe 1 / 1 6
13475 P14258   [GCJ 2011 Finals] Google Royale 1 / 1 8
13483 P14266   [GCJ 2014 Finals] ARAM 1 / 1 8
13494 P14277   [GCJ 2017 #1C] Core Training 1 / 1 6
13531 P14314   [GCJ 2013 #1A] Good Luck 1 / 2 5
13549 P14332   [GCJ 2016 Finals] Family Hotel 1 / 1 6
13590 P14373   [ICPC 2023 NAC] Game Show Elimination 1 / 2 8
13591 P14374   [ICPC 2023 NAC] Fail Fast 1 / 6 7
13604 P14387   [ICPC 2020 NAC] All Kill 1 / 1 5
13620 P14403   [ICPC 2019 NAIPC] Heaps of Fun 1 / 1 8
13632 P14415   [PA 2026] 骰子 / Kostki 1 / 1 8
13641 P14424   [TOPC 2025] Chopsticks 1 / 1 8
13647 P14430   The Mighty Spell加强版 1 / 5 10
13662 P14445   [SEUSA 2025 Div 1]Orchard Fence 1 / 2 7
13726 P14509   [2026年省队模拟联测]瞎计数 1 / 1 7
13777 P14560   [amppz2021]Kitten and Roomba 1 / 2 6
13783 P14566   [Bulgarian 2024]fair 1 / 2 8
13804 P14588   [Bulgarian 2026]Fortuna 1 / 13 8
13815 P14599   [IATI2024 day1]ones 1 / 3 8
13829 P14613   [IATI2026 day2]triangle 0 / 0 9
13831 P14615   [IATI2022 day1]ones 1 / 5 6
13834 P14618   [IATI2022 day2]fork 1 / 12 7
13897 P14681   [Bulgarian2022]Poker 2 / 7 8
13913 P14697   [Bulgarian2019]Transmission 2 / 3 8

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