ID Problem Show tags Hide tags AC / Tried Difficulty
20332 P14983   [USACO26JAN1] Hoof, Paper, Scissors Triples P 0 / 0 8
20333 P14984   [USACO26JAN1] Lineup Counting Queries P 0 / 0 8
20334 P14985   [USACO26JAN1] Pluses and Minuses P 0 / 0 8
18478 P14986   GCD Maximum 0 / 0 3
18364 P14987   全等 0 / 0 1
18365 P14988   多边形 0 / 0 5
18366 P14989   传送 0 / 0 6
18367 P14990   马赛克 0 / 0 8
18368 P14991   战略游戏 0 / 0 9
18369 P14992   取模 0 / 0 9
20337 P14993   【模板】Inverse Chirp Z-Transform 0 / 0 9
20336 P14994   异或最短路和 0 / 0 8
20339 P14995   [Nordic OI 2020] Apple Delivery 0 / 0 8
20340 P14996   [Nordic OI 2020] Bricks 0 / 0 (None)
20341 P14997   [Nordic OI 2020] Christmas Gifts 0 / 0 8
20342 P14998   [Nordic OI 2019] Distance Code 0 / 0 6
20343 P14999   [Nordic OI 2019] Thieves and Prisons 0 / 0 (None)
20344 P15000   [Nordic OI 2019] Graph Ordering 0 / 0 9
20351 P15001   摧毁时间线 0 / 0 9
20365 P15002   [UOI 2019 II Stage] 重大发现 0 / 0 1
20366 P15003   [UOI 2019 II Stage] 有趣的问题 0 / 0 5
20367 P15004   [UOI 2019 II Stage] 最大公约数 0 / 0 5
20368 P15005   [UOI 2019 II Stage] 幸福值 0 / 0 7
20369 P15006   [UOI 2019 II Stage] 节日 0 / 0 8
20370 P15007   [UOI 2019 II Stage] 草坪 0 / 0 3
20371 P15008   [UOI 2019 II Stage] 狼人杀 0 / 0 5
20372 P15009   [UOI 2019 II Stage] 随从 0 / 0 5
20373 P15010   [UOI 2019 II Stage] 足球 0 / 0 7
20374 P15011   [UOI 2019 II Stage] 土豆 0 / 0 8
18518 P15012   再生 0 / 0 5
19927 P15013   FUN!! 0 / 0 7
18476 P15014   构造奶龙 0 / 0 8
18537 P15015   If 0 / 0 7
20379 P15016   [UOI 2020 II Stage] 考试 0 / 0 1
20380 P15017   [UOI 2020 II Stage] 大炮 0 / 0 3
20381 P15018   [UOI 2020 II Stage] 日历 0 / 0 5
20382 P15019   [UOI 2020 II Stage] 倍乘 0 / 0 7
20383 P15020   [UOI 2020 II Stage] 国家 0 / 0 8
20384 P15021   [UOI 2020 II Stage] 方程 0 / 0 1
20385 P15022   [UOI 2020 II Stage] 邻居 0 / 0 1
20386 P15023   [UOI 2020 II Stage] 又是邻居 0 / 0 5
20387 P15024   [UOI 2020 II Stage] 修理帕萨特 0 / 0 5
20388 P15025   [UOI 2020 II Stage] 报复邻居 0 / 0 7
20392 P15026   [UOI 2021 II Stage] 商店 0 / 0 3
20393 P15027   [UOI 2021 II Stage] 优美数组 0 / 0 3
20394 P15028   [UOI 2021 II Stage] 献给女士的礼物 0 / 0 5
20395 P15029   [UOI 2021 II Stage] 酷子串 0 / 0 6
20396 P15030   [UOI 2021 II Stage] A 先生的魔法球 0 / 0 7
20397 P15031   [UOI 2021 II Stage] 矩阵 0 / 0 3
20398 P15032   [UOI 2021 II Stage] 棋子 0 / 0 3
20399 P15033   [UOI 2021 II Stage] 字典序 0 / 0 6
20400 P15034   [UOI 2021 II Stage] 奇迹之地 0 / 0 6
20401 P15035   [UOI 2021 II Stage] 游戏 0 / 0 7
18529 P15036   「chaynOI R2 T1」构造字符串 0 / 0 5
18479 P15037   「chaynOI R2 T2」熟练地剖分 0 / 0 8
18447 P15038   「chaynOI R2 T3」合并同类项 0 / 0 7
20318 P15039    「chaynOI R2 T4」无限的信息 0 / 0 8
20402 P15040   [UOI 2022 II Stage] 竞赛 0 / 0 1
20403 P15041   [UOI 2022 II Stage] 字母环 0 / 0 3
20404 P15042   [UOI 2022 II Stage] 双色图形 0 / 0 6
20405 P15043   [UOI 2022 II Stage] 图 0 / 0 7
20406 P15044   [UOI 2022 II Stage] 树 0 / 0 8
20408 P15045   [UOI 2022 II Stage] 秘密信件 0 / 0 1
20409 P15046   [UOI 2022 II Stage] 魔法鞋 0 / 0 3
20410 P15047   [UOI 2022 II Stage] 铁路 0 / 0 8
20411 P15048   [UOI 2022 II Stage] 树 2 0 / 0 7
20412 P15049   [UOI 2022 II Stage] 图 2 0 / 0 8
20414 P15050   [UOI 2023 II Stage] Pixel snail 0 / 0 1
20415 P15051   [UOI 2023 II Stage] Nova Poshta 0 / 0 3
20416 P15052   [UOI 2023 II Stage] Memory training 0 / 0 5
20417 P15053   [UOI 2023 II Stage] Land plots 0 / 0 6
20418 P15054   [UOI 2023 II Stage] Square or rectangle 0 / 0 7
20420 P15055   [UOI 2023 II Stage] Gallery 0 / 0 1
20421 P15056   [UOI 2023 II Stage] Unenslaved puppy 0 / 0 3
20422 P15057   [UOI 2023 II Stage] Roads of Potokolandiya 0 / 0 5
20423 P15058   [UOI 2023 II Stage] Rectangles are everywhere 0 / 0 6
20424 P15059   [UOI 2023 II Stage] Product 0 / 0 7
20419 P15061   琥峪枫 0 / 0 8
20425 P15062   [UOI 2024 II Stage] Shops 0 / 0 1
20426 P15063   [UOI 2024 II Stage] Creating an Array 0 / 0 3
20427 P15064   [UOI 2024 II Stage] Everyone Loves Permutations 0 / 0 5
20428 P15065   [UOI 2024 II Stage] Mole 0 / 0 5
20429 P15066   [UOI 2024 II Stage] GCD, Sum, Multiply. What?... 0 / 0 8
20430 P15067   [UOI 2024 II Stage] Job Applications 0 / 0 1
20431 P15068   [UOI 2024 II Stage] Tic-Tac-Toe 0 / 0 3
20432 P15069   [UOI 2024 II Stage] Disco 0 / 0 5
20433 P15070   [UOI 2024 II Stage] Sequence 0 / 0 6
20434 P15071   [UOI 2024 II Stage] Matches 0 / 0 7
20352 P15072   [ICPC 2024 Chengdu R] Arrow a Row 0 / 0 5
20353 P15073   [ICPC 2024 Chengdu R] Athlete Welcome Ceremony 0 / 0 6
20354 P15074   [ICPC 2024 Chengdu R] Chinese Chess 0 / 0 8
20355 P15075   [ICPC 2024 Chengdu R] Closest Derangement 0 / 0 8
20356 P15076   [ICPC 2024 Chengdu R] Disrupting Communications 0 / 0 7
20357 P15077   [ICPC 2024 Chengdu R] Double 11 0 / 0 9
20358 P15078   [ICPC 2024 Chengdu R] Expanding Array 0 / 0 5
20359 P15079   [ICPC 2024 Chengdu R] Friendship is Magic 0 / 0 9
20360 P15080   [ICPC 2024 Chengdu R] Good Partitions 0 / 0 6
20361 P15081   [ICPC 2024 Chengdu R] Grand Prix of Ballance 0 / 0 5
20362 P15082   [ICPC 2024 Chengdu R] Magical Set 0 / 0 8
20363 P15083   [ICPC 2024 Chengdu R] Recover Statistics 0 / 0 1

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