ID 题目 显示标签 隐藏标签 AC / 尝试 难度
11950 luoguP7923   「EVOI-RD2」昕昕的不等式组 0 / 0 3
11980 luoguP7925   「EVOI-RD2」童年 0 / 0 7
11945 luoguP7926   「EVOI-RD2」大胃王 0 / 0 8
12054 luoguP7927   [COCI 2021/2022 #1] Ljeto 0 / 0 1
12055 luoguP7928   [COCI 2021/2022 #1] Kamenčići 0 / 0 5
12034 luoguP7929   [COCI 2021/2022 #1] Logičari 0 / 0 8
12035 luoguP7930   [COCI 2021/2022 #1] Set 0 / 0 8
12036 luoguP7931   [COCI 2021/2022 #1] Volontiranje 0 / 0 8
12080 luoguP7960   [NOIP2021] 报数 0 / 0 5
12082 luoguP7961   [NOIP2021] 数列 0 / 0 7
12081 luoguP7962   [NOIP2021] 方差 0 / 0 8
12083 luoguP7963   [NOIP2021] 棋局 0 / 0 9
12084 luoguP7964   [COCI 2021/2022 #2] Kaučuk 0 / 0 1
12088 luoguP7965   [COCI 2021/2022 #2] Kutije 0 / 0 5
12087 luoguP7966   [COCI 2021/2022 #2] Hiperkocka 0 / 0 8
12085 luoguP7967   [COCI 2021/2022 #2] Magneti 0 / 0 8
12086 luoguP7968   [COCI 2021/2022 #2] Osumnjičeni 0 / 0 8
12089 luoguP7969   [KSN2021] Self Defence 0 / 0 7
12090 luoguP7970   [KSN2021] Binary Sea 0 / 0 7
12091 luoguP7971   [KSN2021] Colouring Balls 0 / 0 7
12092 luoguP7972   [KSN2021] Self Permutation 0 / 0 6
12093 luoguP7973   [KSN2021] Binary Land 0 / 0 6
12094 luoguP7974   [KSN2021] Delivering Balls 0 / 0 7
11999 luoguP7980   [JRKSJ R3] a question 0 / 0 7
11928 luoguP7981   [JRKSJ R3] system 0 / 0 7
12051 luoguP7982   [JRKSJ R3] 琴琴的树 0 / 0 9
11969 luoguP7983   [JRKSJ R3] practiceZ 0 / 0 9
12136 luoguP7984   [USACO21DEC] Tickets P 0 / 0 8
12137 luoguP7985   [USACO21DEC] Paired Up P 0 / 0 8
12138 luoguP7986   [USACO21DEC] HILO P 0 / 0 8
12139 luoguP7987   [USACO21DEC] Paired Up G 0 / 0 7
12140 luoguP7988   [USACO21DEC] HILO G 0 / 0 7
12141 luoguP7989   [USACO21DEC] Bracelet Crossings G 0 / 0 6
12142 luoguP7990   [USACO21DEC] Closest Cow Wins S 0 / 0 7
12143 luoguP7991   [USACO21DEC] Connecting Two Barns S 0 / 0 6
12144 luoguP7992   [USACO21DEC] Convoluted Intervals S 0 / 0 5
12145 luoguP7993   [USACO21DEC] Lonely Photo B 0 / 0 3
12146 luoguP7994   [USACO21DEC] Air Cownditioning B 0 / 0 5
12147 luoguP7995   [USACO21DEC] Walking Home B 0 / 0 5
11364 luoguP8027   [COCI 2021/2022 #3] Lampice 0 / 0 3
11365 luoguP8028   [COCI 2021/2022 #3] Cijanobakterije 0 / 0 5
11366 luoguP8029   [COCI 2021/2022 #3] Akcija 0 / 0 8
11494 luoguP8030   [COCI 2021/2022 #3] Ekoeko 0 / 0 7
11550 luoguP8031   [COCI 2021/2022 #3] Kućice 0 / 0 7
11858 luoguP8106   [Cnoi2021] 数学练习 0 / 0 6
11857 luoguP8107   [Cnoi2021] 未来试题 0 / 0 7
9384 luoguP8108   [Cnoi2021] 绀珠传说 0 / 0 8
11965 luoguP8109   [Cnoi2021] 幻想乡程序设计大赛 0 / 0 5
11861 luoguP8110   [Cnoi2021] 矩阵 0 / 0 6
10816 luoguP8111   [Cnoi2021] 区间 0 / 0 7
11862 luoguP8112   [Cnoi2021] 符文破译 0 / 0 7
11967 luoguP8113   [Cnoi2021] 自我主义的平衡者 0 / 0 7
11978 luoguP8114   [Cnoi2021] 六边形战士 0 / 0 9
11497 luoguP8122   [BalticOI 2021] A Difficulty Choice (Day1) 0 / 0 7
11500 luoguP8123   [BalticOI 2021] Inside information (Day1) 0 / 0 8
11505 luoguP8125   [BalticOI 2021] The short shank (Day2) 0 / 0 8
11506 luoguP8126   [BalticOI 2021] The Collection Game (Day2) 0 / 0 8
11507 luoguP8127   [BalticOI 2021] The Xana coup (Day2) 0 / 0 7
12223 luoguP8165   [eJOI 2021] AddK 0 / 0 6
12224 luoguP8166   [eJOI 2021] Kpart 0 / 0 7
12226 luoguP8167   [eJOI 2021] XCopy 0 / 0 8
12227 luoguP8168   [eJOI 2021] BinSearch 0 / 0 6
12228 luoguP8169   [eJOI 2021] Dungeons 0 / 0 8
12229 luoguP8170   [eJOI 2021] Waterfront 0 / 0 7
12066 luoguP8171   [CEOI 2021] Diversity 0 / 0 8
12067 luoguP8172   [CEOI 2021] L-triominoes 0 / 0 8
12072 luoguP8173   [CEOI 2021] Newspapers 0 / 0 9
12077 luoguP8174   [CEOI 2021] Stones 0 / 0 7
12268 luoguP8175   [CEOI 2021] Tortoise 0 / 0 9
12269 luoguP8176   [CEOI 2021] Wells 0 / 0 9
12029 luoguP8311   [COCI 2021/2022 #4] Autići 0 / 0 3
12030 luoguP8312   [COCI 2021/2022 #4] Autobus 0 / 0 5
12031 luoguP8313   [COCI 2021/2022 #4] Izbori 0 / 0 8
12033 luoguP8314   [COCI 2021/2022 #4] Parkovi 0 / 0 8
12032 luoguP8315   [COCI 2021/2022 #4] Šarenlist 0 / 0 7
12220 luoguP8317   [FOI2021] 幸运区间 0 / 0 7
12403 luoguP8324   [COCI 2021/2022 #5] Kemija 0 / 0 3
12404 luoguP8325   [COCI 2021/2022 #5] Dijamant 0 / 0 5
12411 luoguP8326   [COCI 2021/2022 #5] Fliper 0 / 0 8
12413 luoguP8327   [COCI 2021/2022 #5] Radio 0 / 0 8
12414 luoguP8328   [COCI 2021/2022 #5] Usmjeravanje 0 / 0 8
12454 luoguP8342   [COCI 2021/2022 #6] Med 0 / 0 3
12458 luoguP8343   [COCI 2021/2022 #6] Zemljište 0 / 0 5
12515 luoguP8386   [PA 2021] Od deski do deski 0 / 0 8
12520 luoguP8387   [COI 2021] Autobahn 0 / 0 (无)
12522 luoguP8388   [COI 2021] Cigle 0 / 0 8
12523 luoguP8389   [COI 2021] Izvanzemaljci 0 / 0 8
12524 luoguP8390   [COI 2021] MalnaRISC 0 / 0 8
12460 luoguP8405   [COCI 2021/2022 #6] Naboj 0 / 0 6
12461 luoguP8406   [COCI 2021/2022 #6] Palindromi 0 / 0 8
12462 luoguP8407   [COCI 2021/2022 #6] Superpozicija 0 / 0 8
12809 luoguP8511   [Ynoi Easy Round 2021] TEST_68 0 / 0 8
12810 luoguP8512   [Ynoi Easy Round 2021] TEST_152 0 / 0 8
12811 luoguP8513   [Ynoi Easy Round 2021] TEST_136 0 / 0 9
11639 luoguP8518   [IOI 2021] 分糖果 0 / 0 9
12807 luoguP8519   [IOI 2021] 钥匙 0 / 0 9
12812 luoguP8520   [IOI 2021] 喷泉公园 0 / 0 9
14469 luoguP8521   [IOI 2021] 修改 DNA 0 / 0 6
14472 luoguP8522   [IOI 2021] 地牢游戏 0 / 0 9
14470 luoguP8523   [IOI 2021] 位移寄存器 0 / 0 9

分类

试试手气

根据当前过滤条件随机选择一道题