| 
          
         | 
        10827 | 
                
              luoguP1983
  [NOIP 2013 普及组] 车站分级
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10926 | 
                
              luoguP2085
  最小函数值
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10948 | 
                
              luoguP2094
  运输
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10949 | 
                
              luoguP2095
  营养膳食
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10980 | 
                
              luoguP2123
  皇后游戏
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11038 | 
                
              luoguP2159
  [SHOI2009] 舞会
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11039 | 
                
              luoguP2160
  [SHOI2007] 书柜的尺寸
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11121 | 
                
              luoguP2255
  [USACO14JAN] Recording the Moolympics S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11153 | 
                
              luoguP2281
  [HNOI2003] 多项式的加法和乘法
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11256 | 
                
              luoguP2370
  yyy2015c01 的 U 盘
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11416 | 
                
              luoguP2502
  [HAOI2006] 旅行
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11448 | 
                
              luoguP2534
  [AHOI2012] 铁盘整理
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11489 | 
                
              luoguP2573
  [SCOI2012] 滑雪
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11491 | 
                
              luoguP2577
  [ZJOI2004] 午餐
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11529 | 
                
              luoguP2616
  [USACO10JAN] Buying Feed, II S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11594 | 
                
              luoguP2671
  [NOIP 2015 普及组] 求和
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11596 | 
                
              luoguP2676
  [USACO07DEC] Bookshelf B
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        11608 | 
                
              luoguP2695
  骑士的工作
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11629 | 
                
              luoguP2723
  [USACO3.1] 丑数 Humble Numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11630 | 
                
              luoguP2724
  [USACO3.1] 联系 Contact
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11681 | 
                
              luoguP2777
  [AHOI2016初中组] 自行车比赛
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11718 | 
                
              luoguP2782
  友好城市
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11765 | 
                
              luoguP2813
  母舰
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11778 | 
                
              luoguP2824
  [HEOI2016/TJOI2016] 排序
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11819 | 
                
              luoguP2878
  [USACO07JAN] Protecting the Flowers S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11830 | 
                
              luoguP2889
  [USACO07NOV] Milking Time S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11840 | 
                
              luoguP2899
  [USACO08JAN] Cell Phone Network G
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11850 | 
                
              luoguP2909
  [USACO08OPEN] Cow Cars S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11861 | 
                
              luoguP2920
  [USACO08NOV] Time Management S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11907 | 
                
              luoguP2966
  [USACO09DEC] Cow Toll Paths G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11910 | 
                
              luoguP2969
  [USACO09DEC] Music Notes S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11911 | 
                
              luoguP2970
  [USACO09DEC] Selfish Grazing S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11918 | 
                
              luoguP2977
  [USACO10JAN] Cow Telephones G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11933 | 
                
              luoguP2992
  [USACO10OPEN] Triangle Counting G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11934 | 
                
              luoguP2994
  [USACO10OCT] Dinner Time S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11942 | 
                
              luoguP3002
  [USACO10DEC] Threatening Letter G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11964 | 
                
              luoguP3024
  [USACO11OPEN] Cow Checkers S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11974 | 
                
              luoguP3034
  [USACO11DEC] Cow Photography G/S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12013 | 
                
              luoguP3073
  [USACO13FEB] Tractor S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12039 | 
                
              luoguP3099
  [USACO14JAN] Cow Curling G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12051 | 
                
              luoguP3111
  [USACO14DEC] Cow Jog S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12064 | 
                
              luoguP3124
  [USACO15OPEN] Trapped in the Haybales S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12082 | 
                
              luoguP3142
  [USACO16OPEN] Field Reduction S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12085 | 
                
              luoguP3145
  [USACO16OPEN] Splitting the Field G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12111 | 
                
              luoguP3162
  [CQOI2012] 组装
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12122 | 
                
              luoguP3173
  [HAOI2009] 巧克力
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12133 | 
                
              luoguP3184
  [USACO16DEC] Counting Haybales S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12166 | 
                
              luoguP3217
  [HNOI2011] 数矩形
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12192 | 
                
              luoguP3243
  [HNOI2015] 菜肴制作
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12194 | 
                
              luoguP3245
  [HNOI2016] 大数
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12271 | 
                
              luoguP3322
  [SDOI2015] 排序
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12469 | 
                
              luoguP3516
  [POI 2011] PRZ-Shift
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12342 | 
                
              luoguP3619
  魔法
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11702 | 
                
              luoguP3626
  [APIO2009] 会议中心
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11707 | 
                
              luoguP3630
  [APIO2010] 信号覆盖
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        10967 | 
                
              luoguP3660
  [USACO17FEB] Why Did the Cow Cross the Road III G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10977 | 
                
              luoguP3661
  [USACO17FEB] Why Did the Cow Cross the Road I S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11013 | 
                
              luoguP3669
  [USACO17OPEN] Paired Up S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12559 | 
                
              luoguP3696
  Bushiroad的偶像派对
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12594 | 
                
              luoguP3722
  [AH2017/HNOI2017] 影魔
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11271 | 
                
              luoguP3725
  [AH2017/HNOI2017] 队长快跑
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        11178 | 
                
              luoguP3732
  [HAOI2017] 供给侧改革
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12611 | 
                
              luoguP3769
  [CH弱省胡策R2] TATT
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12644 | 
                
              luoguP3809
  【模板】后缀排序
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12645 | 
                
              luoguP3810
  【模板】三维偏序(陌上花开)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12690 | 
                
              luoguP3863
  序列
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12705 | 
                
              luoguP3871
  [TJOI2010] 中位数
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12721 | 
                
              luoguP3887
  [GDOI2014] 世界杯
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12729 | 
                
              luoguP3895
  [湖南集训] Hungry Rabbit
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12731 | 
                
              luoguP3897
  [湖南集训] Crazy Rabbit
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12735 | 
                
              luoguP3901
  数列找不同
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12740 | 
                
              luoguP3906
  Geodetic集合
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12747 | 
                
              luoguP3913
  车的攻击
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12752 | 
                
              luoguP3918
  [国家集训队] 特技飞行
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11531 | 
                
              luoguP3942
  将军令
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12782 | 
                
              luoguP3944
  肮脏的牧师
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11552 | 
                
              luoguP3955
  [NOIP 2017 普及组] 图书管理员
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12793 | 
                
              luoguP3961
  [TJOI2013] 黄金矿工
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12801 | 
                
              luoguP3970
  [TJOI2014] 上升子序列
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12816 | 
                
              luoguP3985
  不开心的金明
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12820 | 
                
              luoguP3992
  [BJOI2017] 开车
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        12825 | 
                
              luoguP3997
  [SHOI2013] 扇形面积并
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12815 | 
                
              luoguP4017
  最大食物链计数
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12928 | 
                
              luoguP4113
  [HEOI2012] 采花
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12987 | 
                
              luoguP4155
  [SCOI2015] 国旗计划
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13000 | 
                
              luoguP4165
  [SCOI2007] 组队
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13012 | 
                
              luoguP4181
  [USACO18JAN] Rental Service S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        13027 | 
                
              luoguP4196
  [CQOI2006] 凸多边形 /【模板】半平面交
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13035 | 
                
              luoguP4204
  [NOI2006] 神奇口袋
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13059 | 
                
              luoguP4224
  [清华集训 2017] 简单数据结构
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13062 | 
                
              luoguP4227
  [清华集训 2017] 我的生命已如风中残烛
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13094 | 
                
              luoguP4257
  可爱の#10数字划分
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13117 | 
                
              luoguP4266
  [USACO18FEB] Rest Stops S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        13151 | 
                
              luoguP4305
  [JLOI2011] 不重复数字
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        13167 | 
                
              luoguP4325
  [COCI 2006/2007 #1] Modulo
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        13247 | 
                
              luoguP4364
  [九省联考 2018] IIIDX
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13234 | 
                
              luoguP4372
  [USACO18OPEN] Out of Sorts P
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13231 | 
                
              luoguP4375
  [USACO18OPEN] Out of Sorts G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13235 | 
                
              luoguP4378
  [USACO18OPEN] Out of Sorts S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        13228 | 
                
              luoguP4379
  [USACO18OPEN] Lemonade Line S
         | 
        0 / 0 | 
        2 |