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ID Problem Show tags Hide tags AC / Tried Difficulty
276 P1278   单词游戏 0 / 0 6
349 P1352   没有上司的舞会 4 / 4 5
428 P1434   [SHOI2002] 滑雪 4 / 6 5
458 P1464   Function 1 / 1 3
505 P1512   伊甸园日历游戏 0 / 0 6
537 P1544   三倍经验 0 / 0 5
1195 P2217   [HAOI2007] 分割矩阵 0 / 0 7
1492 P2476   [SCOI2008] 着色方案 0 / 0 6
1712 P2690   [USACO04NOV] Apple Catching G 0 / 0 5
1968 P2921   [USACO08DEC] Trick or Treat on the Farm G 0 / 0 6
2224 P3170   [CQOI2015] 标识设计 0 / 0 9
2237 P3183   [HAOI2016] 食物链 1 / 1 5
2311 P3257   [JLOI2014] 天天酷跑 0 / 0 8
2644 P3588   [POI 2015 R2] 沙漠 Desert 0 / 0 8
2460 P3609   [USACO17JAN] Hoof, Paper, Scissor G 0 / 0 6
1429 P3638   [APIO2013] 机器人 0 / 0 8
1356 P3713   [BJOI2017] 机动训练 0 / 0 8
2742 P3798   辉夜姬的十道难题 0 / 0 9
1656 P3953   [NOIP 2017 提高组] 逛公园 0 / 15 7
3146 P4206   [NOI2005] 聪聪与可可 0 / 0 7
3496 P4547   [THUWC 2017] 随机二分图 0 / 0 9
3809 P4796   [BalticOI 2018] 路径 0 / 0 7
3860 P4850   [IOI 2009] Raisins 0 / 0 7
3968 P4962   朋也与光玉 0 / 0 8
3948 P5635   【CSGRound1】天下第一 0 / 0 5
4495 P6154   游走 0 / 0 6
6212 P7395   弹珠游戏(2021 CoE-I C) 0 / 0 7
7114 P7829   [CCO 2021] Weird Numeral System 0 / 0 8
7530 P8357   「WHOI-1」Derives 0 / 0 7
5951 P8658   [蓝桥杯 2017 国 A] 填字母游戏 0 / 0 6
8452 P9375   「DROI」Round 2 划分 0 / 0 7
8690 P9504   『MGOI』Simple Round I | C. 魔法禁林 2 / 69 5
9047 P9838   挑战 NPC IV 0 / 0 8
10868 P11683   [Algo Beat Contest 001 E] Experiments on Collatz 0 / 0 5
12133 P12236   [蓝桥杯 2023 国 Java A] 连续数组 0 / 0 6
11492 P12464   『FCRT / 1 - 1』Seats 0 / 0 5
12419 P12622   [ICPC 2025 NAC] Entrapment [Can't Judge Yet] 0 / 0 9
12881 P13071   [GCJ 2020 Finals] Adjacent and Consecutive 0 / 0 8
13148 P13146   [GCJ 2018 #2] Graceful Chainsaw Jugglers 0 / 0 6
13254 P13251   [GCJ 2014 #1B] New Lottery Game 0 / 0 7
13264 P13261   [GCJ 2014 #3] Last Hit 0 / 0 7
13266 P13263   [GCJ 2014 #3] Willow 0 / 0 9
13371 P13366   [GCJ 2011 #1A] The Killer Word 0 / 0 6
13415 P13408   [GCJ 2010 Finals] City Tour 0 / 0 7
13437 P13425   [COCI 2020/2021 #1] Bajka 0 / 0 5
13443 P13431   [GCJ 2009 #1A] Multi-base happiness 0 / 0 6
13819 P13858   [SWERC 2020] Rule 110 0 / 0 9
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