4380 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13222 P14016   [NHSPC 2025] 神圣的连线仪式 1 / 2 9
13223 P14017   [NHSPC 2025] 资料中心 1 / 1 8
13225 P14019   [NOISG2019] Rigged Roads 1 / 1 8
13228 P14022   [WC2026]猫和老鼠 1 / 1 10
13229 P14023   [WC2026]画树 1 / 6 10
13230 P14024   [NOISG 2020 Finals] Aesthetic 1 / 1 7
13232 P14026   [Nordic OI 2019] Graph Ordering 1 / 1 8
13233 P14027   [Nordic OI 2020] Christmas Gifts 1 / 2 5
13235 P14029   [ICPC 2025 APC] Cactus Connectivity 1 / 1 6
13237 P14031   [ICPC 2025 APC] Three-Dimensional Embedding 1 / 1 9
13243 P14037   [NFLSPC #6] 所以k小生成树怎么做？ 2 / 4 9
13246 P14040   [省选联考 2026] 夜空 / night 1 / 200 10
13248 P14042   [省选联考 2026] 星图 / starmap 1 / 173 10
13250 P14044   [USACO26FEB] All Pairs Shortest Paths P 1 / 1 9
13252 P14046   [USACO26FEB] Min Max Subarrays II P 1 / 1 8
13254 P14048   [USACO26FEB] Picking Flowers G 1 / 1 6
13265 P14059   [CCPC 2023 北京市赛] 最小环 1 / 1 7
13277 P14071   [KTSC 2026] 排序 / Sorting 1 / 3 10
13279 P14073   [ICPC 2021 Jakarta R] Energy Generation 1 / 2 7
13284 P14077   [ICPC 2025 Jakarta R] Maximeter 1 / 1 5
13288 P14081   [ICPC 2024 Jakarta R] Aquatic Dragon 1 / 1 8
13292 P14085   [ICPC 2020 Jakarta R] Forbidden Card 1 / 3 6
13293 P14086   [ICPC 2020 Jakarta R] Writing Tasks 1 / 2 7
13295 P14088   [ICPC 2020 Jakarta R] Tree Beauty 1 / 1 7
13301 P14094   [ICPC 2023 Jakarta R] Contingency Plan 2 1 / 1 6
13307 P14100   [2018 KAIST RUN Spring] Xtreme NP-hard Problem?! 1 / 1 6
13308 P14101   [JAG 2024 Summer Camp #2] Half Plane Painting 1 / 2 7
13310 P14103   [JAG 2023 Summer Camp #3] Convex Polygon MST 1 / 4 9
13313 P14106   [JAG 2023 Summer Camp #2] Disjoint-Sparse-Table Optimization 1 / 2 9
13318 P14111   [JAG 2025 Summer Camp #1] Chairs 1 / 1 7
13320 P14113   [JAG 2025 Summer Camp #2] To All Tha Customers 1 / 3 8
13321 P14114   [JAG 2024 Summer Camp #3] Draw the Tree 1 / 2 9
13323 P14116   [JAG 2024 Summer Camp #3] Ball Passing 1 / 3 9
13326 P14119   [JAG 2025 Summer Camp #2] Strange House 1 / 1 6
13329 P14122   [JAG 2025 Summer Camp #1] Colored Tree and Path 1 / 1 7
13330 P14123   [JAG 2025 Summer Camp #1] Pole 1 / 1 6
13332 P14125   [JAG 2024 Summer Camp #3] Commutativity 1 / 1 7
13335 P14128   [JAG 2024 Summer Camp #2] I Love Square Number 1 / 1 6
13337 P14131   [JAG 2023 Summer Camp #3] Odd trip plans 1 / 1 8
13339 P14133   [JAG 2023 Summer Camp #2] Gemini Tree (Ver.Lapislazuli) 1 / 1 9
13341 P14135   [CTS2025] 仙人掌染色（暂无数据） 0 / 1 10
13342 P14136   [COTS 2025] 数好图 / Promet 1 / 1 9
13345 P14139   行动路线 1 / 1 8
13348 P14142   [JOI 2025 Final] 邮局 / Post Office 1 / 15 9
13349 P14143   [JOI 2024 Final] 路网服务 2 / Road Service 2 1 / 1 9
13351 P14145   [JOI 2024 Final] 礼物交换 / Gift Exchange 1 / 1 8
13355 P14149   [JOIST 2025] 电路 2 / Circuit 2 1 / 1 10
13356 P14150   [JOIST 2025] 多方通信 / Multi Communication 2 / 8 8
13359 P14153   [JOIST 2025] 宇宙怪盗 / Space Thief 1 / 2 10
13360 P14154   [JOIST 2025] 比太郎之旅 2 / Bitaro's Travel 2 1 / 3 7

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