| 
          
         | 
        1792 | 
                
              1792
  [CERC2016]Jazz Journey
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1900 | 
                
              1900
  [IOI2015]boxes纪念品盒
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1964 | 
                
              1964
  [Usaco2015 dec]High Card Low Card
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1974 | 
                
              1974
  [Usaco2015 dec]High Card Wins
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1984 | 
                
              1984
  块的计数
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        363 | 
                
              P2000
  [Hnoi2010]stone 取石头游戏
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2036 | 
                
              2036
  [Wf2016]Swap Space
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2172 | 
                
              2172
  [Nwerc2015]Assigning Workstations分配工作站
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2173 | 
                
              2173
  [Nwerc2015]Better Productivity最大生产率
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2314 | 
                
              2314
  [Jsoi2013]旅行时的困惑
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2558 | 
                
              2558
  [HAOI2006] 均分数据
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2629 | 
                
              2629
  [中山市选2009]小球
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2701 | 
                
              2701
  [Jsoi2015]最小表示
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2835 | 
                
              2835
  K个串
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2926 | 
                
              2926
  [HNOI2003]消防局的设立
         | 
        0 / 1 | 
        10 | 
      
      
        | 
          
         | 
        2943 | 
                
              2943
  [Usaco2008 Nov]Time Management 时间管理
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2956 | 
                
              2956
  [Usaco2008 Open]Cow Cars 奶牛飞车
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2978 | 
                
              2978
  [Usaco2007 Demo]City skyline
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2985 | 
                
              2985
  [Usaco2007 Demo]Cow Acrobats
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2989 | 
                
              2989
  [Usaco2007 Demo]Ant Counting
         | 
        0 / 0 | 
        (无) |