11796 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4088 P4989   [Usaco2017 Feb]Why Did the Cow Cross the Road 111 / 279 5
4089 P4990   [Usaco2017 Feb]Why Did the Cow Cross the Road II 128 / 240 3
4090 P4991   [Usaco2017 Feb]Why Did the Cow Cross the Road III 76 / 231 6
4091 P4992   [Usaco2017 Feb]Why Did the Cow Cross the Road 153 / 322 4
4092 P4993   [Usaco2017 Feb]Why Did the Cow Cross the Road II 159 / 258 2
4093 P4994   [Usaco2017 Feb]Why Did the Cow Cross the Road III 181 / 249 1
4094 P4995   [Usaco2017 Feb]Why Did the Cow Cross the Road 75 / 157 4
4095 P4996   [Usaco2017 Feb]Why Did the Cow Cross the Road II 90 / 125 1
4096 P4997   [Usaco2017 Feb]Why Did the Cow Cross the Road III 84 / 137 2
4097 P4998   星球联盟 222 / 486 4
4098 P4999   This Problem Is Too Simple！ 196 / 858 7
4099 P5000   OI树 91 / 252 5
4100 P5001   搞事情 43 / 161 7
4101 P5002   SGU103 交通灯 8 / 99 9
4102 P5003   与链 51 / 140 5
4103 P5004   开锁魔法II 103 / 286 5
4104 P5005   乒乓游戏 34 / 152 7
4105 P5006   [THUWC2017]Bipartite 随机二分图 95 / 151 2
4011 P5007   TCP协议 8 / 13 8
4106 P5008   方师傅的房子 41 / 77 3
4107 P5009   明智的策略 6 / 21 8
4109 P5010   [Fjoi2017]矩阵填数 82 / 178 4
4110 P5011   [Jx2017]颜色 63 / 132 4
4111 P5012   [ioi2017]Train 15 / 37 5
4112 P5013   [ioi2017]Books 14 / 84 8
4113 P5014   [ioi2017]Wiring 23 / 71 6
4114 P5015   [Snoi2017]礼物 154 / 269 3
4115 P5016   [Snoi2017]一个简单的询问 307 / 599 3
4116 P5017   [Snoi2017]炸弹 267 / 1040 7
4117 P5018   [Snoi2017]英雄联盟 204 / 550 5

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根据当前过滤条件随机选择一道题

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