| 
          
         | 
        18938 | 
                
              luoguP9523
  [JOISC 2022] 复制粘贴 3
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18939 | 
                
              luoguP9525
  [JOISC 2022] 团队竞技
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18940 | 
                
              luoguP9527
  [JOISC 2022] 洒水器
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18941 | 
                
              luoguP9528
  [JOISC 2022] 蚂蚁与方糖
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18942 | 
                
              luoguP9529
  [JOISC 2022] 一流团子师傅
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18943 | 
                
              luoguP9530
  [JOISC 2022] 鱼 2
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18944 | 
                
              luoguP9531
  [JOISC 2022] 复兴计划
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18806 | 
                
              luoguP9532
  [YsOI2023] 前缀和
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18807 | 
                
              luoguP9533
  [YsOI2023] 区间翻转区间异或和
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18222 | 
                
              luoguP9534
  [YsOI2023] 广度优先遍历
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18803 | 
                
              luoguP9535
  [YsOI2023] 连通图计数
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18223 | 
                
              luoguP9536
  [YsOI2023] Prüfer 序列
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18062 | 
                
              luoguP9537
  [YsOI2023] Qingshan and Daniel 2
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18723 | 
                
              luoguP9542
  [湖北省选模拟 2023] 棋圣 / alphago
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18952 | 
                
              luoguP9543
  [湖北省选模拟 2023] 日记 / diary
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18953 | 
                
              luoguP9544
  [湖北省选模拟 2023] 调和 / concoct
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18954 | 
                
              luoguP9545
  [湖北省选模拟 2023] 环山危路 / road
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18955 | 
                
              luoguP9546
  [湖北省选模拟 2023] 山路长环 / ring
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18956 | 
                
              luoguP9547
  [湖北省选模拟 2023] 路环群山 / mountain
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18880 | 
                
              luoguP9548
  「PHOI-1」雨纷纷
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18882 | 
                
              luoguP9549
  「PHOI-1」路虽远
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18911 | 
                
              luoguP9550
  「PHOI-1」晚宴筵
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18936 | 
                
              luoguP9551
  「PHOI-1」斗之魂
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18757 | 
                
              luoguP9552
  「CROI · R1」浣熊的小溪
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18876 | 
                
              luoguP9553
  「CROI · R1」浣熊的语言
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18784 | 
                
              luoguP9554
  「CROI · R1」浣熊的溪石
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18763 | 
                
              luoguP9555
  「CROI · R1」浣熊的阴阳鱼
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18960 | 
                
              luoguP9556
  [SDCPC 2023] Orders
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18959 | 
                
              luoguP9557
  [SDCPC 2023] Building Company
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18961 | 
                
              luoguP9558
  [SDCPC 2023] Trie
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18962 | 
                
              luoguP9559
  [SDCPC 2023] Fast and Fat
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18963 | 
                
              luoguP9560
  [SDCPC 2023] Math Problem
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18964 | 
                
              luoguP9561
  [SDCPC 2023] Colorful Segments
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18971 | 
                
              luoguP9562
  [SDCPC 2023] Matching
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18978 | 
                
              luoguP9563
  [SDCPC 2023] Be Careful 2
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18979 | 
                
              luoguP9564
  [SDCPC 2023] Three Dice
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18983 | 
                
              luoguP9565
  [SDCPC 2023] Not Another Path Query Problem
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18980 | 
                
              luoguP9566
  [SDCPC 2023] Difficult Constructive Problem
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18984 | 
                
              luoguP9567
  [SDCPC 2023] Puzzle: Sashigane
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18985 | 
                
              luoguP9568
  [SDCPC 2023] Computational Geometry
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18935 | 
                
              luoguP9569
  「NnOI R2-T1」Khronostasis Katharsis
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18672 | 
                
              luoguP9570
  「NnOI R2-T2」Glaciaxion
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18875 | 
                
              luoguP9571
  「NnOI R2-T3」Horizon Blue
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18632 | 
                
              luoguP9572
  「NnOI R2-T4」Colorful Days♪
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18810 | 
                
              luoguP9573
  「TAOI-2」核心共振
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18258 | 
                
              luoguP9574
  「TAOI-2」Break Through the Barrier
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18309 | 
                
              luoguP9575
  「TAOI-2」喵了个喵 Ⅳ
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18666 | 
                
              luoguP9576
  「TAOI-2」Ciallo~(∠・ω< )⌒★
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18808 | 
                
              luoguP9577
  「Cfz Round 1」Dead Cells
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18667 | 
                
              luoguP9578
  「Cfz Round 1」Permutation
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18779 | 
                
              luoguP9579
  「Cfz Round 1」Elevator
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18486 | 
                
              luoguP9580
  「Cfz Round 1」Wqs Game
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18950 | 
                
              luoguP9581
  「MXOI Round 1」宝箱
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18861 | 
                
              luoguP9582
  「MXOI Round 1」方格
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18922 | 
                
              luoguP9583
  「MXOI Round 1」涂色
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18862 | 
                
              luoguP9584
  「MXOI Round 1」城市
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18860 | 
                
              luoguP9585
  「MXOI Round 2」酒店
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18903 | 
                
              luoguP9586
  「MXOI Round 2」游戏
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18928 | 
                
              luoguP9587
  「MXOI Round 2」排名
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18904 | 
                
              luoguP9588
  「MXOI Round 2」队列
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18022 | 
                
              luoguP9589
  「PFLOI R1」PFL 除法
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18957 | 
                
              luoguP9590
  「PFLOI R1」PFL 团主的 PFL 操作
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18987 | 
                
              luoguP9591
  「PFLOI R1」PFL 变换
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18812 | 
                
              luoguP9592
  「Daily OI Round 1」Tree
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18919 | 
                
              luoguP9593
  「Daily OI Round 1」Block
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18809 | 
                
              luoguP9594
  「Daily OI Round 1」Memory
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18930 | 
                
              luoguP9595
  「Daily OI Round 1」Xor
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19025 | 
                
              luoguP9596
  [JOI Open 2018] 冒泡排序 2 / Bubble Sort 2
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19030 | 
                
              luoguP9597
  [JOI Open 2018] 猫或狗 / Cats or Dogs
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19034 | 
                
              luoguP9599
  [JOI Open 2018] 木琴 / Xylophone
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19045 | 
                
              luoguP9600
  [IOI 2023] 封锁时刻
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19048 | 
                
              luoguP9601
  [IOI 2023] 最长路程
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19046 | 
                
              luoguP9602
  [IOI 2023] 足球场
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19047 | 
                
              luoguP9603
  [IOI 2023] 山毛榉树
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19051 | 
                
              luoguP9604
  [IOI 2023] 超车
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19053 | 
                
              luoguP9605
  [IOI 2023] 机器人比赛
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18741 | 
                
              luoguP9615
  [CERC2019] Saba1000kg
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        18743 | 
                
              luoguP9617
  [CERC2019] The Bugs
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        19026 | 
                
              luoguP9622
  [ICPC 2020 Nanjing R] Ah, It's Yesterday Once More
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19027 | 
                
              luoguP9623
  [ICPC 2020 Nanjing R] Baby's First Suffix Array Problem
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19028 | 
                
              luoguP9624
  [ICPC 2020 Nanjing R] Certain Scientific Railgun
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19043 | 
                
              luoguP9625
  [ICPC 2020 Nanjing R] Degree of Spanning Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19044 | 
                
              luoguP9626
  [ICPC 2020 Nanjing R] Evil Coordinate
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19035 | 
                
              luoguP9627
  [ICPC 2020 Nanjing R] Fireworks
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19036 | 
                
              luoguP9628
  [ICPC 2020 Nanjing R] Go
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19037 | 
                
              luoguP9629
  [ICPC 2020 Nanjing R] Harmonious Rectangle
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19038 | 
                
              luoguP9630
  [ICPC 2020 Nanjing R] Interested in Skiing
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19039 | 
                
              luoguP9631
  [ICPC 2020 Nanjing R] Just Another Game of Stones
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19040 | 
                
              luoguP9632
  [ICPC 2020 Nanjing R] K Co-prime Permutation
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19041 | 
                
              luoguP9633
  [ICPC 2020 Nanjing R] Let's Play Curling
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19042 | 
                
              luoguP9634
  [ICPC 2020 Nanjing R] Monster Hunter
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18009 | 
                
              luoguP9635
  「yyOI R1」youyou 的异或
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19013 | 
                
              luoguP9636
  「yyOI R1」youyou 的篡改(Easy Ver.)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18947 | 
                
              luoguP9637
  「yyOI R1」youyou 的篡改(Hard Ver.)
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18992 | 
                
              luoguP9638
  「yyOI R1」youyou 的军训
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18989 | 
                
              luoguP9639
  「yyOI R1」youyou 的序列
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19054 | 
                
              luoguP9640
  [SNCPC2019] Digit Mode
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19055 | 
                
              luoguP9641
  [SNCPC2019] Grid with Arrows
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19056 | 
                
              luoguP9642
  [SNCPC2019] 0689
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19057 | 
                
              luoguP9643
  [SNCPC2019] Pick Up
         | 
        0 / 0 | 
        5 |