19 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
814 A2074  路标设置 0 / 1 10
1065 P1434  [SHOI2002] 滑雪 0 / 2 10
1136 P2285  [HNOI2004] 打鼹鼠 0 / 0 (None)
1145 P3003  [JSOI2008] 星球大战 0 / 0 (None)
1150 P3008  [JLOI2011] 不等式组 0 / 0 (None)
1152 P3010  [SDOI2009] HH的项链 0 / 0 (None)
1167 P3025  [SHOI2015] 脑洞治疗仪 0 / 0 (None)
1180 P3038  [CQOI2007] 涂色 0 / 0 (None)
1182 P3040  [ZJOI2008] 骑士 0 / 0 (None)
1187 P3045  [SDOI2008] Sandy 的卡片 0 / 0 (None)
1199 P3057  [SCOI2015] 情报传递 0 / 0 (None)
1211 P3069  [SCOI2009] 迷路 0 / 2 10
1212 P3070  [SDOI2009] HH去散步 0 / 0 (None)
1219 P3077  [HEOI2016/TJOI2016] 树 0 / 0 (None)
1225 P3083  [HNOI2003] 消防局的设立 0 / 0 (None)
1229 P3087  [BJOI2019] 排兵布阵 0 / 0 (None)
1232 P3090  [HNOI2004] 打鼹鼠 0 / 0 (None)
1239 P3097  [GXOI/GZOI2019] 旅行者 0 / 0 (None)
1244 P4427  [BJOI2018] 求和 0 / 0 (None)
  • 1

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