ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7172 P7923   「EVOI-RD2」昕昕的不等式组 0 / 0 2
7202 P7925   「EVOI-RD2」童年 0 / 0 5
7167 P7926   「EVOI-RD2」大胃王 0 / 0 6
7276 P7927   [COCI 2021/2022 #1] Ljeto 0 / 0 1
7277 P7928   [COCI 2021/2022 #1] Kamenčići 0 / 0 3
7256 P7929   [COCI 2021/2022 #1] Logičari 0 / 0 6
7257 P7930   [COCI 2021/2022 #1] Set 0 / 0 6
7258 P7931   [COCI 2021/2022 #1] Volontiranje 0 / 0 6
7302 P7960   [NOIP2021] 报数 0 / 0 3
7304 P7961   [NOIP2021] 数列 0 / 0 5
7303 P7962   [NOIP2021] 方差 0 / 0 6
7305 P7963   [NOIP2021] 棋局 0 / 0 7
7306 P7964   [COCI 2021/2022 #2] Kaučuk 0 / 0 1
7310 P7965   [COCI 2021/2022 #2] Kutije 0 / 0 3
7309 P7966   [COCI 2021/2022 #2] Hiperkocka 0 / 0 6
7307 P7967   [COCI 2021/2022 #2] Magneti 0 / 0 6
7308 P7968   [COCI 2021/2022 #2] Osumnjičeni 0 / 0 6
7311 P7969   [KSN2021] Self Defence 0 / 0 5
7312 P7970   [KSN2021] Binary Sea 0 / 0 5
7313 P7971   [KSN2021] Colouring Balls 0 / 0 4
7314 P7972   [KSN2021] Self Permutation 0 / 0 4
7315 P7973   [KSN2021] Binary Land 0 / 0 4
7316 P7974   [KSN2021] Delivering Balls 0 / 0 5
7221 P7980   [JRKSJ R3] a question 0 / 0 5
7150 P7981   [JRKSJ R3] system 0 / 0 5
7273 P7982   [JRKSJ R3] 琴琴的树 0 / 0 7
7191 P7983   [JRKSJ R3] practiceZ 0 / 0 7
7358 P7984   [USACO21DEC] Tickets P 0 / 0 6
7359 P7985   [USACO21DEC] Paired Up P 0 / 0 6
7360 P7986   [USACO21DEC] HILO P 0 / 0 6
7361 P7987   [USACO21DEC] Paired Up G 0 / 0 5
7362 P7988   [USACO21DEC] HILO G 0 / 0 5
7363 P7989   [USACO21DEC] Bracelet Crossings G 0 / 0 4
7364 P7990   [USACO21DEC] Closest Cow Wins S 0 / 0 5
7365 P7991   [USACO21DEC] Connecting Two Barns S 0 / 0 4
7366 P7992   [USACO21DEC] Convoluted Intervals S 0 / 0 3
7367 P7993   [USACO21DEC] Lonely Photo B 0 / 0 2
7368 P7994   [USACO21DEC] Air Cownditioning B 0 / 0 3
7369 P7995   [USACO21DEC] Walking Home B 0 / 0 3
6586 P8027   [COCI 2021/2022 #3] Lampice 0 / 0 2
6587 P8028   [COCI 2021/2022 #3] Cijanobakterije 0 / 0 3
6588 P8029   [COCI 2021/2022 #3] Akcija 0 / 0 6
6716 P8030   [COCI 2021/2022 #3] Ekoeko 0 / 0 (无)
6772 P8031   [COCI 2021/2022 #3] Kućice 0 / 0 5
7080 P8106   [Cnoi2021] 数学练习 0 / 0 4
7079 P8107   [Cnoi2021] 未来试题 0 / 0 5
4607 P8108   [Cnoi2021] 绀珠传说 0 / 0 6
7187 P8109   [Cnoi2021] 幻想乡程序设计大赛 0 / 0 3
7083 P8110   [Cnoi2021] 矩阵 0 / 0 4
6038 P8111   [Cnoi2021] 区间 0 / 0 5
7084 P8112   [Cnoi2021] 符文破译 0 / 0 5
7189 P8113   [Cnoi2021] 自我主义的平衡者 0 / 0 5
7200 P8114   [Cnoi2021] 六边形战士 0 / 0 7
6719 P8122   [BalticOI 2021] A Difficulty Choice (Day1) 0 / 0 5
6722 P8123   [BalticOI 2021] Inside information (Day1) 0 / 0 6
6727 P8125   [BalticOI 2021] The short shank (Day2) 0 / 0 6
6728 P8126   [BalticOI 2021] The Collection Game (Day2) 0 / 0 6
6729 P8127   [BalticOI 2021] The Xana coup (Day2) 0 / 0 5
7445 P8165   [eJOI 2021] AddK 0 / 0 4
7446 P8166   [eJOI 2021] Kpart 0 / 0 5
7448 P8167   [eJOI 2021] XCopy 0 / 0 6
7449 P8168   [eJOI 2021] BinSearch 0 / 0 4
7450 P8169   [eJOI 2021] Dungeons 0 / 0 6
7451 P8170   [eJOI 2021] Waterfront 0 / 0 5
7288 P8171   [CEOI 2021] Diversity 0 / 0 6
7289 P8172   [CEOI 2021] L-triominoes 0 / 0 6
7294 P8173   [CEOI 2021] Newspapers 0 / 0 7
7299 P8174   [CEOI 2021] Stones 0 / 0 5
7490 P8175   [CEOI 2021] Tortoise 0 / 0 7
7491 P8176   [CEOI 2021] Wells 0 / 0 7
7251 P8311   [COCI 2021/2022 #4] Autići 0 / 0 2
7252 P8312   [COCI 2021/2022 #4] Autobus 0 / 0 3
7253 P8313   [COCI 2021/2022 #4] Izbori 0 / 0 6
7255 P8314   [COCI 2021/2022 #4] Parkovi 0 / 0 6
7254 P8315   [COCI 2021/2022 #4] Šarenlist 0 / 0 5
7442 P8317   [FOI2021] 幸运区间 0 / 0 5
7625 P8324   [COCI 2021/2022 #5] Kemija 0 / 0 2
7626 P8325   [COCI 2021/2022 #5] Dijamant 0 / 0 3
7633 P8326   [COCI 2021/2022 #5] Fliper 0 / 0 6
7635 P8327   [COCI 2021/2022 #5] Radio 0 / 0 6
7636 P8328   [COCI 2021/2022 #5] Usmjeravanje 0 / 0 6
7676 P8342   [COCI 2021/2022 #6] Med 0 / 0 2
7680 P8343   [COCI 2021/2022 #6] Zemljište 0 / 0 3
7737 P8386   [PA 2021] Od deski do deski 0 / 0 6
7742 P8387   [COI 2021] Autobahn 0 / 0 (无)
7744 P8388   [COI 2021] Cigle 0 / 0 6
7745 P8389   [COI 2021] Izvanzemaljci 0 / 0 6
7746 P8390   [COI 2021] MalnaRISC 0 / 0 6
7682 P8405   [COCI 2021/2022 #6] Naboj 0 / 0 4
7683 P8406   [COCI 2021/2022 #6] Palindromi 0 / 0 (无)
7684 P8407   [COCI 2021/2022 #6] Superpozicija 0 / 0 6
8029 P8511   [Ynoi Easy Round 2021] TEST_68 0 / 0 6
8030 P8512   [Ynoi Easy Round 2021] TEST_152 0 / 0 6
8031 P8513   [Ynoi Easy Round 2021] TEST_136 0 / 0 7
6861 P8518   [IOI 2021] 分糖果 0 / 0 7
8027 P8519   [IOI 2021] 钥匙 0 / 0 7
8032 P8520   [IOI 2021] 喷泉公园 0 / 0 7
9671 P8521   [IOI 2021] 修改 DNA 0 / 0 4
9674 P8522   [IOI 2021] 地牢游戏 0 / 0 7
9672 P8523   [IOI 2021] 位移寄存器 0 / 0 7

分类

手气不错

根据当前过滤条件随机选择一道题