ID Problem Show tags Hide tags AC / Tried Difficulty
18787 P13272   [NOI2025] 序列变换 0 / 0 9
18788 P13273   [NOI2025] 数字树 0 / 0 9
18789 P13274   [NOI2025] 三目运算符 0 / 0 7
18790 P13275   [NOI2025] 集合 0 / 0 9
18791 P13276   [NOI2025] 绝对防御 0 / 0 9
18398 P13277   「CZOI-R4」改编 0 / 0 1
18362 P13278   「CZOI-R4」PVP 0 / 0 3
18531 P13279   「CZOI-R4」生长的树 0 / 0 6
18493 P13280   「CZOI-R4」午夜巡游 0 / 0 6
18779 P13281   [GCJ 2013 Qualification] Tic-Tac-Toe-Tomek 0 / 0 3
18780 P13282   [GCJ 2013 Qualification] Lawnmower 0 / 0 5
18781 P13283   [GCJ 2013 Qualification] Fair and Square 0 / 0 7
18782 P13284   [GCJ 2013 Qualification] Treasure 0 / 0 8
18783 P13285   [GCJ 2013 #1A] Bullseye 0 / 0 5
18784 P13286   [GCJ 2013 #1A] Manage your Energy 0 / 0 6
18785 P13287   [GCJ 2013 #1A] Good Luck 0 / 0 8
18792 P13288   [GCJ 2013 #1B] Osmos 0 / 0 3
18793 P13289   [GCJ 2013 #1B] Falling Diamonds 0 / 0 6
18794 P13290   [GCJ 2013 #1B] Garbled Email 0 / 0 7
18797 P13291   [GCJ 2013 #1C] Consonants 0 / 0 5
18798 P13292   [GCJ 2013 #1C] Pogo 0 / 0 7
18799 P13293   [GCJ 2013 #1C] The Great Wall 0 / 0 7
18800 P13294   [GCJ 2013 #2] Ticket Swapping 0 / 0 5
18801 P13295   [GCJ 2013 #2] Many Prizes 0 / 0 6
18802 P13296   [GCJ 2013 #2] Erdős–Szekeres 0 / 0 7
18803 P13297   [GCJ 2013 #2] Multiplayer Pong 0 / 0 9
18804 P13298   [GCJ 2013 #3] Cheaters 0 / 0 6
18805 P13299   [GCJ 2013 #3] Rural Planning [Unverified] 0 / 0 8
18806 P13300   [GCJ 2013 #3] Are We Lost Yet? 0 / 0 8
18807 P13301   [GCJ 2013 #3] Observation Wheel 0 / 0 8
18808 P13302   [GCJ 2013 Finals] Graduation Requirements 0 / 0 8
18809 P13303   [GCJ 2013 Finals] Drummer 0 / 0 8
18810 P13304   [GCJ 2013 Finals] X Marks the Spot 0 / 0 9
18811 P13305   [GCJ 2013 Finals] Can't Stop 0 / 0 8
18812 P13306   [GCJ 2013 Finals] Let Me Tell You a Story 0 / 0 8
18316 P13307   域名判断 0 / 0 3
18295 P13308   故障 0 / 0 6
18486 P13309   演剧 0 / 0 7
18322 P13310   染紫 0 / 0 8
18814 P13311   [GCJ 2012 Qualification] Speaking in Tongues 0 / 0 3
18815 P13312   [GCJ 2012 Qualification] Dancing With the Googlers 0 / 0 5
18816 P13313   [GCJ 2012 Qualification] Recycled Numbers 0 / 0 5
18817 P13314   [GCJ 2012 Qualification] Hall of Mirrors 0 / 0 8
18818 P13315   [GCJ 2012 #1A] Password Problem 0 / 0 6
18819 P13316   [GCJ 2012 #1A] Kingdom Rush 0 / 0 6
18820 P13317   [GCJ 2012 #1A] Cruise Control 0 / 0 8
18824 P13318   [GCJ 2012 #1B] Safety in Numbers 0 / 0 6
18825 P13319   [GCJ 2012 #1B] Tide Goes In, Tide Goes Out 0 / 0 6
18826 P13320   [GCJ 2012 #1B] Equal Sums 0 / 0 8
18827 P13321   [GCJ 2012 #1C] Diamond Inheritance 0 / 0 5
18828 P13322   [GCJ 2012 #1C] Out of Gas 0 / 0 7
18829 P13323   [GCJ 2012 #1C] Box Factory 0 / 0 7
18830 P13324   [GCJ 2012 #2] Swinging Wild 0 / 0 6
18831 P13325   [GCJ 2012 #2] Aerobics 0 / 0 6
18832 P13326   [GCJ 2012 #2] Mountain View 0 / 0 7
18833 P13327   [GCJ 2012 #2] Descending in the Dark 0 / 0 9
18836 P13328   [GCJ 2012 #3] Perfect Game 0 / 0 7
18837 P13329   [GCJ 2012 #3] Havannah 0 / 0 8
18838 P13330   [GCJ 2012 #3] Quality Food 0 / 0 8
18839 P13331   [GCJ 2012 #3] Lost Password 0 / 0 9
18840 P13332   [GCJ 2012 Finals] Zombie Smash 0 / 0 7
18841 P13333   [GCJ 2012 Finals] Upstairs/Downstairs 0 / 0 7
18842 P13334   [GCJ 2012 Finals] Xeno-archaeology 0 / 0 8
18843 P13335   [GCJ 2012 Finals] Twirling Towards Freedom 0 / 0 8
18844 P13336   [GCJ 2012 Finals] Shifting Paths 0 / 0 9
18813 P13337   【模板】线性规划 0 / 0 8
18845 P13338   三角形面积并 加强版 0 / 0 9
18847 P13339   [EGOI 2025] Gift Boxes 0 / 0 5
18848 P13340   [EGOI 2025] Dark Ride 0 / 0 7
18849 P13341   [EGOI 2025] Monster-Go 0 / 0 8
18850 P13342   [EGOI 2025] Wind Turbines 0 / 0 8
18851 P13343   [EGOI 2025] A String Problem 0 / 0 6
18852 P13344   [EGOI 2025] Currents 0 / 0 (None)
18853 P13345   [EGOI 2025] IMO 0 / 0 8
18854 P13346   [EGOI 2025] Laser Strike 0 / 0 9
18857 P13347   「ZYZ 2025」地铁 0 / 0 3
18396 P13348   「ZYZ 2025」未选择的路 0 / 0 6
18397 P13349   「ZYZ 2025」自然数序列 0 / 0 7
18628 P13350   「ZYZ 2025」遗传 0 / 0 8
18859 P13351   [GDCPC 2024] 田字格 0 / 0 9
18860 P13352   [GDCPC 2024] 腊肠披萨 0 / 0 8
18861 P13353   [GDCPC 2024] DFS 序 0 / 0 6
18862 P13354   [GDCPC 2024] 拨打电话 0 / 0 9
18863 P13355   [GDCPC 2024] 循环赛 0 / 0 7
18864 P13356   [GDCPC 2024] 图 0 / 0 8
18865 P13357   [GDCPC 2024] Menji 和 gcd 0 / 0 6
18866 P13358   [GDCPC 2024] 小班课 0 / 0 8
17974 P13359   [GDCPC 2024] 不等式 16 / 36 6
18867 P13360   [GDCPC 2024] 另一个计数问题 0 / 0 8
18870 P13361   [GCJ 2011 Qualification] Bot Trust 0 / 0 3
18871 P13362   [GCJ 2011 Qualification] Magicka 0 / 0 5
18872 P13363   [GCJ 2011 Qualification] Candy Splitting 0 / 0 5
18873 P13364   [GCJ 2011 Qualification] GoroSort 0 / 0 7
18874 P13365   [GCJ 2011 #1A] FreeCell Statistics 0 / 0 5
18875 P13366   [GCJ 2011 #1A] The Killer Word 0 / 0 6
18876 P13367   [GCJ 2011 #1A] Pseudominion 0 / 0 8
18877 P13368   [GCJ 2011 #1B] RPI 0 / 0 3
18878 P13369   [GCJ 2011 #1B] Revenge of the Hot Dogs 0 / 0 6
18879 P13370   [GCJ 2011 #1B] House of Kittens 0 / 0 8
18880 P13371   [GCJ 2011 #1C] Square Tiles 0 / 0 3

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