| 
          
         | 
        734 | 
                
              734
  [Sdoi2013]直径
         | 
        1 / 1 | 
        10 | 
      
      
        | 
          
         | 
        736 | 
                
              736
  [Usaco2013 Open]Photo
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        822 | 
                
              822
  [Wf2017]Posterize
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        890 | 
                
              890
  [Heoi2013]Sao
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        909 | 
                
              909
  [AMPPZ2014]The Prices
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        933 | 
                
              933
  [Lydsy1708月赛]宝石镶嵌
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        966 | 
                
              966
  [ZJOI2010] 排列计数
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        980 | 
                
              980
  [Usaco2017 Feb]Why Did the Cow Cross the Road II
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        999 | 
                
              999
  [Usaco2017 Feb]Why Did the Cow Cross the Road II
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        446 | 
                
              P1030
  [JSOI2007] 文本生成器
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        449 | 
                
              P1032
  [JSOI2007]祖码Zuma
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        601 | 
                
              P1037
  [ZJOI2008]生日聚会Party
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1044 | 
                
              1044
  [NOI2015] 寿司晚宴
         | 
        0 / 1 | 
        10 | 
      
      
        | 
          
         | 
        617 | 
                
              P1046
  [HAOI2007]上升序列
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1048 | 
                
              1048
  [NOI2015] 品酒大会
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        636 | 
                
              P1049
  [HAOI2006]数字序列
         | 
        1 / 4 | 
        10 | 
      
      
        | 
          
         | 
        1051 | 
                
              1051
  [Noi2015]小园丁与老司机
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        653 | 
                
              P1055
  [HAOI2008]玩具取名
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        783 | 
                
              P1063
  [Noi2008]道路设计
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        874 | 
                
              P1076
  [SCOI2008]奖励关
         | 
        2 / 2 | 
        10 |