61 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
4274 NOI20021A   [NOI2002] 银河英雄传说 2 / 2 4
4230 NOIP2010G   [NOIP2010 提高组] 关押罪犯 9 / 9 9
4403 NOIP2013G   [NOIP2013 提高组] 货车运输 2 / 12 10
4425 NOIP2015F   [NOIP2015 提高组] 信息传递 3 / 4 10
402 NOIPS2017D   [NOIP2017 提高组] 奶酪 6 / 10 9
245 245   过家家 0 / 0 (None)
246 246   [NOI2001] 食物链 4 / 23 8
368 368   拯救小云公主 0 / 0 (None)
463 463   上帝造题的七分钟2 1 / 1 10
515 515   [Poi2012]Tour de Byteotia 0 / 0 (None)
542 542   [HNOI2015]实验比较 0 / 0 (None)
569 569   BZOJ 4025. 二分图 0 / 0 (None)
655 655   [Wf2014]Metal Processing Plant 0 / 0 (None)
728 728   [Poi2010]Guilds 0 / 0 (None)
798 798   [Baltic2015]Bowling 0 / 0 (None)
423 P1015   [JSOI2008] 星球大战 0 / 1 10
425 P1016   [JSOI2008]最小生成树计数 0 / 0 (None)
1031 1031   星球联盟 0 / 0 (None)
1039 1039   [NOI2015] 程序自动分析 1 / 2 10
1048 1048   [NOI2015] 品酒大会 0 / 0 (None)

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