ID Problem Show tags Hide tags AC / Tried Difficulty
13453 P13441  [GCJ 2009 #2] A Digging Problem 0 / 0 5
13454 P13442  [GCJ 2009 #2] Stock Charts 0 / 0 6
13455 P13443  [GCJ 2009 #2] Watering Plants 0 / 0 5
13456 P13444  [GCJ 2009 #3] EZ-Sokoban 0 / 0 5
13457 P13445  [GCJ 2009 #3] Alphabetomials 0 / 0 6
13458 P13446  [GCJ 2009 #3] Football Team 0 / 0 6
13459 P13447  [GCJ 2009 #3] Interesting Ranges 0 / 0 6
13460 P13448  [GCJ 2009 Finals] Year of More Code Jam 0 / 0 5
13461 P13449  [GCJ 2009 Finals] Min Perimeter 0 / 0 6
13462 P13450  [GCJ 2009 Finals] Doubly-sorted Grid 0 / 0 6
13463 P13451  [GCJ 2009 Finals] Wi-fi Towers 0 / 0 6
13464 P13452  [GCJ 2009 Finals] Marbles 0 / 0 6
13465 P13453  [GCJ 2009 Finals] Lights 0 / 0 7
13467 P13454  [GCJ 2008 Qualification] Saving the Universe 0 / 0 2
13468 P13455  [GCJ 2008 Qualification] Train Timetable 0 / 0 3
13469 P13456  [GCJ 2008 Qualification] Fly Swatter 0 / 0 5
13470 P13457  [GCJ 2008 #1A] Minimum Scalar Product 0 / 0 2
13471 P13458  [GCJ 2008 #1A] Milkshakes 0 / 0 4
13472 P13459  [GCJ 2008 #1A] Numbers 0 / 0 4
13473 P13460  [GCJ 2008 #1B] Crop Triangles 0 / 0 3
13474 P13461  [GCJ 2008 #1B] Number Sets 0 / 0 4
13475 P13462  [GCJ 2008 #1B] Mousetrap 0 / 0 4
13476 P13463  [GCJ 2008 #1C] Text Messaging Outrage 0 / 0 2
13477 P13464  [GCJ 2008 #1C] Ugly Numbers 0 / 0 4
13478 P13465  [GCJ 2008 #1C] Increasing Speed Limits 0 / 0 4
13479 P13466  [GCJ 2008 #2] Cheating a Boolean Tree 0 / 0 3
13480 P13467  [GCJ 2008 #2] Triangle Areas 0 / 0 4
13481 P13468  [GCJ 2008 #2] Star Wars 0 / 0 4
13482 P13469  [GCJ 2008 #2] PermRLE 0 / 0 5
13483 P13470  [GCJ 2008 #3] How Big Are the Pockets? 0 / 0 5
13484 P13471  [GCJ 2008 #3] Portal 0 / 0 5
13485 P13472  [GCJ 2008 #3] No Cheating 0 / 0 5
13486 P13473  [GCJ 2008 #3] Endless Knight 0 / 0 5
13487 P13474  [GCJ 2008 APAC SemiFinal] What are Birds? 0 / 0 3
13488 P13475  [GCJ 2008 APAC SemiFinal] Apocalypse Soon 0 / 0 5
13489 P13476  [GCJ 2008 APAC SemiFinal] Millionaire 0 / 0 5
13490 P13477  [GCJ 2008 APAC SemiFinal] Modern Art Plagiarism 0 / 0 5
13491 P13478  [GCJ 2008 AMER SemiFinal] Mixing Bowls 0 / 0 3
13492 P13479  [GCJ 2008 AMER SemiFinal] Code Sequence 0 / 0 6
13493 P13480  [GCJ 2008 AMER SemiFinal] Test Passing Probability 0 / 0 5
13494 P13481  [GCJ 2008 AMER SemiFinal] King 0 / 0 6
13495 P13482  [GCJ 2008 EMEA SemiFinal] Scaled Triangle 0 / 0 5
13496 P13483  [GCJ 2008 EMEA SemiFinal] Painting a Fence 0 / 0 4
13497 P13484  [GCJ 2008 EMEA SemiFinal] Rainbow Trees 0 / 0 4
13498 P13485  [GCJ 2008 EMEA SemiFinal] Bus Stops 0 / 0 5
13499 P13486  [GCJ 2008 Finals] Juice 0 / 0 4
13500 P13487  [GCJ 2008 Finals] Ping Pong Balls 0 / 0 5
13501 P13488  [GCJ 2008 Finals] Mine Layer 0 / 0 5
13502 P13489  [GCJ 2008 Finals] Bridge Builders 0 / 0 5
13503 P13490  [GCJ 2008 Finals] The Year of Code Jam 0 / 0 6
13123 P13491  【MX-X14-T1】拼凑基因 0 / 0 1
13124 P13492   【MX-X14-T2】反转时光 0 / 0 2
13125 P13493  【MX-X14-T3】心电感应 0 / 0 4
13121 P13494  【MX-X14-T4】分门别类 0 / 0 5
13354 P13495  【MX-X14-T5】魔法卷轴 0 / 0 5
12954 P13496   【MX-X14-T6】大音乐家 0 / 0 6
13119 P13497  【MX-X14-T7】墓碑密码 0 / 0 7
13156 P13498  「Cfz Round 6」Yumemi 0 / 0 2
13217 P13499  「Cfz Round 6」Umiyuri Kaiteitan 0 / 0 2
13131 P13500  「Cfz Round 6」Kyu-kurarin 0 / 0 3
13183 P13501  「Cfz Round 6」Imaichi 0 / 0 5
13039 P13502  [OOI 2024] Draw Polygon Lines 0 / 0 7
13040 P13503  [OOI 2024] Evidence Board 0 / 0 5
13041 P13504  [OOI 2024] More Gifts 0 / 0 5
13042 P13505  [OOI 2024] Big Persimmon 0 / 0 6
13527 P13506  [OOI 2024] Parallel Universes 0 / 0 6
13528 P13507  [OOI 2024] Three Arrays 0 / 0 5
13529 P13508  [OOI 2024] Burenka and Pether 0 / 0 7
13530 P13509  [OOI 2024] Almost Certainly 0 / 0 5
13508 P13510  [KOI 2025 #1] 远方的卡片 0 / 0 1
13509 P13511  [KOI 2025 #1] 等腰直角三角形 0 / 0 3
13510 P13512  [KOI 2025 #1] 稻草人 0 / 0 3
13511 P13513  [KOI 2025 #1] 釜山观光 0 / 0 3
13512 P13514  [KOI 2025 #1] 干草堆 0 / 0 5
13513 P13515  [KOI 2025 #1] 木槿花开了 0 / 0 5
13514 P13516  [KOI 2025 #1] 快递运输 0 / 0 5
13515 P13517  [KOI 2025 #2] 障碍物 0 / 0 2
13516 P13518  [KOI 2025 #2] 镜子 0 / 0 2
13517 P13519  [KOI 2025 #2] 通行费 0 / 0 4
13518 P13520  [KOI 2025 #2] 存放箱子 0 / 0 4
13519 P13521  [KOI 2025 #2] 包 0 / 0 2
13520 P13522  [KOI 2025 #2] 机器人 0 / 0 5
13521 P13523  [KOI 2025 #2] 序列与查询 0 / 0 7
13522 P13524  [KOI 2025 #2] 跳跃 0 / 0 4
13523 P13525  [KOI 2025 #2] 新的情缘 0 / 0 5
13524 P13526  [KOI 2025 #2] 庆典 0 / 0 7
13531 P13527  [OOI 2023] Another n-dimensional chocolate bar / n 维巧克力问题 0 / 0 6
13532 P13528  [OOI 2023] Gasoline prices / 油价 0 / 0 7
13533 P13529  [OOI 2023] 皇家任务 0 / 0 6
13534 P13530  [OOI 2023] Music Festival / 音乐节 0 / 0 5
13535 P13531  [OOI 2023] A task for substrings / 字符串问题 0 / 0 7
13536 P13532  [OOI 2023] Buying gifts / 购买礼物 0 / 0 4
13537 P13533  [OOI 2023] 寻找假币 0 / 0 7
13538 P13534  [OOI 2023] The way home / 回家的路 0 / 0 5
13550 P13535  [IOI 2025] Souvenirs 0 / 0 6
13551 P13536  [IOI 2025] 神话三峰(triples)(Part 1) 0 / 0 6
13552 P13537  [IOI 2025] World Map 0 / 0 7
13553 P13538  [IOI 2025] Festival 0 / 0 7
13554 P13539  [IOI 2025] Migrations 0 / 0 7
13555 P13540  [IOI 2025] Obstacles for a Llama 0 / 0 7

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