ID Problem Show tags Hide tags AC / Tried Difficulty
4202 P5235  [WC2017] 棋盘 0 / 0 7
4247 P5268  [SNOI2017] 一个简单的询问 0 / 0 5
2672 P5354  [Ynoi2017] 由乃的 OJ 0 / 0 6
4332 P5355  [Ynoi2017] 由乃的玉米田 0 / 0 6
4336 P5356  [Ynoi2017] 由乃打扑克 0 / 0 6
4352 P5364  [SNOI2017] 礼物 0 / 0 6
4353 P5365  [SNOI2017] 英雄联盟 4 / 6 4
4354 P5366  [SNOI2017] 遗失的答案 0 / 0 7
4407 P5430  [SNOI2017] 礼物 加强版 0 / 0 7
4667 P5675  [GZOI2017] 取石子游戏 0 / 0 5
4668 P5676  [GZOI2017] 小z玩游戏 0 / 0 4
4689 P5677  [GZOI2017] 配对统计 5 / 9 5
4690 P5678  [GZOI2017] 河神 0 / 0 6
4691 P5679  [GZOI2017] 等差子序列 0 / 0 5
4692 P5680  [GZOI2017] 共享单车 0 / 0 6
4629 P5789  [TJOI2017] 可乐(数据加强版) 0 / 0 4
4973 P5956  [POI2017] Podzielno 0 / 0 3
4972 P5957  [POI2017] Flappy Bird 0 / 0 5
4974 P5958  [POI2017] Sabotaż 0 / 0 5
4978 P5968  [POI2017] Reprezentacje ró?nicowe 0 / 0 4
5136 P6119  [USACO17FEB] Why Did the Cow Cross the Road II G 0 / 0 4
5137 P6120  [USACO17JAN] Hoof, Paper, Scissor S 0 / 0 3
5298 P6273  [eJOI2017] 魔法 0 / 0 4
5300 P6274  [eJOI2017] 六 0 / 0 5
5312 P6290  [eJOI2017] 粒子 0 / 0 5
5317 P6291  [eJOI2017] 骆驼 0 / 0 6
5332 P6293  [eJOI2017] 经验 0 / 0 5
5333 P6294  [eJOI2017] 游戏 0 / 0 5
5343 P6342  [CCO2017] Vera 与道路建设 0 / 0 5
5344 P6343  [CCO2017] 矩形帝国的霸业 0 / 0 6
5363 P6345  [CCO2017] 接雨滴 0 / 0 6
5364 P6346  [CCO2017] 专业网络 0 / 0 6
5365 P6347  [CCO2017] 移动数组 0 / 0 6
5591 P6571  [BalticOI 2017] Political Development 0 / 0 5
5592 P6572  [BalticOI 2017] Railway 0 / 0 5
5593 P6573  [BalticOI 2017] Toll 0 / 0 6
5588 P6574  [BalticOI 2017] Cat in a tree 0 / 0 5
5589 P6575  [BalticOI 2017] Friends 0 / 0 6
5590 P6576  [BalticOI 2017] Plus Minus 0 / 0 5
5805 P6849  [THUWC2017] 大葱的神力 0 / 0 7
6076 P6929  [ICPC2017 WF] Airport Construction 0 / 0 6
6077 P6930  [ICPC2017 WF] Get a Clue! 0 / 0 6
6078 P6931  [ICPC2017 WF] Mission Improbable 0 / 0 6
6079 P6932  [ICPC2017 WF] Money for Nothing 0 / 0 6
6080 P6933  [ICPC2017 WF] Need for Speed 0 / 0 3
6081 P6934  [ICPC2017 WF] Posterize 0 / 0 4
6082 P6935  [ICPC2017 WF] Replicate Replicate Rfplicbte 0 / 0 6
6083 P6936  [ICPC2017 WF] Scenery 0 / 0 7
6084 P6937  [ICPC2017 WF] Secret Chamber at Mount Rushmore 0 / 0 3
6085 P6938  [ICPC2017 WF] Son of Pipe Stream 0 / 0 7
6086 P6939  [ICPC2017 WF] Tarot Sham Boast 0 / 0 6
6087 P6940  [ICPC2017 WF] Visual Python++ 0 / 0 5
6110 P6952  [NEERC2017] Archery Tournament 0 / 0 6
6111 P6953  [NEERC2017] Box 0 / 0 4
6112 P6954  [NEERC2017] Connections 0 / 0 5
6113 P6955  [NEERC2017] Designing the Toy 0 / 0 4
6114 P6956  [NEERC2017] Easy Quest 0 / 0 3
6115 P6957  [NEERC2017] The Final Level 0 / 0 6
6116 P6958  [NEERC2017] The Great Wall 0 / 0 6
6118 P6959  [NEERC2017] Hack 0 / 0 7
6117 P6960  [NEERC2017] Interactive Sort 0 / 0 6
6119 P6961  [NEERC2017] Journey from Petersburg to Moscow 0 / 0 6
6120 P6962  [NEERC2017] Knapsack Cryptosystem 0 / 0 7
6121 P6963  [NEERC2017] Laminar Family 0 / 0 6
6178 P7019  [NWRRC2017] Auxiliary Project 0 / 0 2
6179 P7020  [NWRRC2017] Boolean Satisfiability 0 / 0 3
6180 P7021  [NWRRC2017] Consonant Fencity 0 / 0 4
6181 P7022  [NWRRC2017] Dividing Marbles 0 / 0 6
6182 P7023  [NWRRC2017] Equal Numbers 0 / 0 4
6183 P7024  [NWRRC2017] Fygon 2.0 0 / 0 6
6184 P7025  [NWRRC2017] Grand Test 0 / 0 6
6185 P7026  [NWRRC2017] Hidden Supervisors 0 / 0 6
6186 P7027  [NWRRC2017] Intelligence in Perpendicularia 0 / 0 2
6187 P7028  [NWRRC2017] Joker 0 / 0 6
6188 P7029  [NWRRC2017] Kotlin Island 0 / 0 (None)
6189 P7030  [NWRRC2017] Little Difference 0 / 0 (None)
6545 P7424  [THUPC2017] 天天爱射击 0 / 0 6
6546 P7425  [THUPC2017] 机场 0 / 0 6
6548 P7426  [THUPC2017] 体育成绩统计 0 / 0 5
6549 P7427  [THUPC2017] 玩游戏 0 / 0 2
6550 P7428  [THUPC2017] 母亲节的礼物 0 / 0 4
6551 P7429  [THUPC2017] 气氛 0 / 0 6
6552 P7430  [THUPC2017] 组合数问题 0 / 0 6
6553 P7431  [THUPC2017] 小 L 的计算题 0 / 0 6
6554 P7432  [THUPC2017] 钦妹的玩具商店 0 / 0 6
6555 P7433  [THUPC2017] 老司机 0 / 0 7
6579 P7450  [THUSCH2017] 巧克力 0 / 0 7
6580 P7451  [THUSCH2017] 杜老师 0 / 0 7
6581 P7452  [THUSCH2017] 换桌 0 / 0 6
6582 P7453  [THUSCH2017] 大魔法师 0 / 0 5
6583 P7454  [THUSCH2017] 如果奇迹有颜色 0 / 0 7
6584 P7455  [THUSCH2017] 宇宙广播 0 / 0 7
6615 P7547  [BJWC2017] 太空飞船 0 / 0 5
6630 P7548  [BJWC2017] 星际穿越 0 / 0 (None)
6632 P7549  [BJWC2017] 神秘物质 0 / 0 5
6741 P7760  [COCI2016-2017#5] TUNA 0 / 0 1
6743 P7761  [COCI2016-2017#5] Pareto 0 / 0 2
6744 P7762  [COCI2016-2017#5] Unija 0 / 0 3
6745 P7763  [COCI2016-2017#5] Ronald 0 / 0 4
6746 P7764  [COCI2016-2017#5] Poklon 0 / 0 5

Categories

Lucky

Pick a problem randomly based on the current filter.