ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4239 P5169   [HAOI2014]走出金字塔 13 / 21 5
4240 P5170   Fable 50 / 136 5
462 P5171   [Jsoi2013]黑白棋 15 / 83 8
4241 P5172   [Jsoi2014]学生选课 32 / 212 8
4242 P5173   [Jsoi2014]矩形并 27 / 109 7
4243 P5174   [Jsoi2013]哈利波特与死亡圣器 59 / 115 3
4244 P5175   [Jsoi2013]周游全国[废题] 0 / 2 10
4245 P5176   [Jsoi2013]优美矩阵 4 / 14 9
4246 P5177   [Jsoi2013]贪心的导游 67 / 279 7
4247 P5178   [Jsoi2011]棒棒糖 111 / 257 4
4248 P5179   [Jsoi2011]任务调度 37 / 109 6
4249 P5180   [Baltic2016]Cities 75 / 362 7
4250 P5181   [Baltic2016]Swap 7 / 22 7
4251 P5182   [Baltic2016]Bosses 16 / 33 5
4252 P5183   [Baltic2016]Park 16 / 49 6
4253 P5184   [Baltic2016]Spiral 4 / 5 10
2252 P5185   [Usaco2018 Jan]Lifeguards 44 / 87 3
2253 P5186   [Usaco2018 Jan]Cow at Large 25 / 48 3
2254 P5187   [Usaco2018 Jan]Sprinklers 27 / 43 2
2255 P5188   [Usaco2018 Jan]MooTube 72 / 107 1
2256 P5189   [Usaco2018 Jan]Cow at Large 47 / 69 1
2257 P5190   [Usaco2018 Jan]Stamp Painting 62 / 108 3
2258 P5191   [Usaco2018 Feb]Slingshot 39 / 93 5
2259 P5192   [Usaco2018 Feb]New Barns 81 / 149 3
2260 P5193   [Usaco2018 Feb]Cow Gymnasts 36 / 69 3
2261 P5194   [Usaco2018 Feb]Snow Boots 103 / 151 1
2262 P5195   [Usaco2018 Feb]Directory Traversal 44 / 57 1
2263 P5196   [Usaco2018 Feb]Taming the Herd 75 / 92 1
2264 P5197   [CERC2017]Gambling Guide 41 / 88 4
2265 P5198   [NWERC2017]English Restaurant 9 / 16 7

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手气不错

根据当前过滤条件随机选择一道题