30 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
4223 NOI20091B  [NOI2009] 诗人小G 0 / 0 (None)
4398 NOIP2013B  [NOIP2013 普及组] 表达式求值 17 / 29 4
244 P244  [JSOI2008]最大数 0 / 0 (None)
250 P250  [ZJOI2012]小蓝的好友 0 / 0 (None)
523 P523  [JLOI2015]城池攻占 1 / 1 10
4071 P1486  [HNOI2009] 有趣的数列 0 / 0 (None)
1585 P1585  [POI2011] Lightning Conductor 0 / 0 (None)
1708 P1708  [SDOI2011] 消耗战 0 / 0 (None)
4956 P1739  表达式括号匹配 0 / 4 10
4776 P2396  yyy loves Maths VII 1 / 1 10
4838 P2441  角色属性树 2 / 3 10
240 P3022  [ZJOI2012]小蓝的好友 0 / 0 (None)
258 P3030  [NOIP2017 提高组] 时间复杂度 0 / 0 (None)
281 P3053  [IOI2008] Island 0 / 0 (None)
285 P3057  [USACO03FALL / HAOI2006] 受欢迎的牛 G 0 / 0 (None)
4815 P3121  [USACO15FEB] Censoring G 0 / 0 (None)
4577 P3128  [USACO15DEC] Max Flow P 0 / 0 (None)
5105 P3256  [JLOI2013] 赛车 0 / 0 (None)
3718 P3718  [Usaco2015 Feb]Censoring 0 / 0 (None)
4790 P3724  [AHOI2017/HNOI2017] 大佬 0 / 0 (None)

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