ID Problem Show tags Hide tags AC / Tried Difficulty
6220 P7890  「MCOI-06」Lost Desire 0 / 0 7
7041 P7893  『JROI-3』Reversi 0 / 0 3
7145 P7894  『JROI-3』1÷0 0 / 0 6
7128 P7895  『JROI-3』删树 0 / 0 5
7154 P7903  兜心の顶 0 / 0 3
4531 P7904  火烧の云 0 / 0 5
6461 P7905  黄牛の争 0 / 0 6
7223 P7909  [CSP-J 2021] 分糖果 2 / 3 2
7221 P7910  [CSP-J 2021] 插入排序 2 / 2 3
7224 P7911  [CSP-J 2021] 网络连接 0 / 0 3
7222 P7912  [CSP-J 2021] 小熊的果篮 0 / 0 4
7225 P7913  [CSP-S 2021] 廊桥分配 0 / 0 4
7226 P7914  [CSP-S 2021] 括号序列 0 / 0 5
7227 P7915  [CSP-S 2021] 回文 1 / 1 4
7228 P7916  [CSP-S 2021] 交通规划 0 / 0 6
7131 P7923  「EVOI-RD2」昕昕的不等式组 0 / 0 2
7161 P7925  「EVOI-RD2」童年 0 / 0 5
7126 P7926  「EVOI-RD2」大胃王 0 / 0 6
7233 P7927  [COCI2021-2022#1] Ljeto 0 / 0 1
7234 P7928  [COCI2021-2022#1] Kamenčići 0 / 0 3
7214 P7929  [COCI2021-2022#1] Logičari 0 / 0 6
7215 P7930  [COCI2021-2022#1] Set 0 / 0 6
7216 P7931  [COCI2021-2022#1] Volontiranje 0 / 0 6
7257 P7960  [NOIP2021] 报数 2 / 7 3
7259 P7961  [NOIP2021] 数列 0 / 0 5
7258 P7962  [NOIP2021] 方差 1 / 1 6
7260 P7963  [NOIP2021] 棋局 0 / 0 7
7261 P7964  [COCI2021-2022#2] Kaučuk 0 / 0 1
7265 P7965  [COCI2021-2022#2] Kutije 0 / 0 3
7264 P7966  [COCI2021-2022#2] Hiperkocka 0 / 0 6
7262 P7967  [COCI2021-2022#2] Magneti 0 / 0 6
7263 P7968  [COCI2021-2022#2] Osumnjičeni 0 / 0 6
7180 P7980  [JRKSJ R3] a question 0 / 0 5
7109 P7981  [JRKSJ R3] system 0 / 0 5
7231 P7982  [JRKSJ R3] 琴琴的树 0 / 0 7
7150 P7983  [JRKSJ R3] practiceZ 0 / 0 7
7313 P7984  [USACO21DEC] Tickets P 0 / 0 6
7314 P7985  [USACO21DEC] Paired Up P 0 / 0 6
7315 P7986  [USACO21DEC] HILO P 0 / 0 6
7316 P7987  [USACO21DEC] Paired Up G 0 / 0 5
7317 P7988  [USACO21DEC] HILO G 1 / 1 5
7318 P7989  [USACO21DEC] Bracelet Crossings G 0 / 0 4
7319 P7990  [USACO21DEC] Closest Cow Wins S 0 / 0 5
7320 P7991  [USACO21DEC] Connecting Two Barns S 0 / 0 4
7321 P7992  [USACO21DEC] Convoluted Intervals S 0 / 0 3
7322 P7993  [USACO21DEC] Lonely Photo B 1 / 1 2
7323 P7994  [USACO21DEC] Air Cownditioning B 1 / 1 3
7324 P7995  [USACO21DEC] Walking Home B 1 / 1 3
6558 P8027  [COCI2021-2022#3] Lampice 0 / 0 2
6559 P8028  [COCI2021-2022#3] Cijanobakterije 0 / 0 3
6560 P8029  [COCI2021-2022#3] Akcija 0 / 0 6
6681 P8030  [COCI2021-2022#3] Ekoeko 0 / 0 (None)
6732 P8031  [COCI2021-2022#3] Kućice 0 / 0 5
7039 P8106  [Cnoi2021] 数学练习 0 / 0 4
7038 P8107  [Cnoi2021] 未来试题 0 / 0 5
4594 P8108  [Cnoi2021] 绀珠传说 0 / 0 6
7146 P8109  [Cnoi2021] 幻想乡程序设计大赛 0 / 0 3
7042 P8110  [Cnoi2021] 矩阵 0 / 0 4
6021 P8111  [Cnoi2021] 区间 0 / 0 5
7043 P8112  [Cnoi2021] 符文破译 0 / 0 5
7148 P8113  [Cnoi2021] 自我主义的平衡者 0 / 0 5
7159 P8114  [Cnoi2021] 六边形战士 1 / 2 7
6684 P8122  [BalticOI 2021 Day1] A Difficulty Choice 0 / 0 5
6687 P8123  [BalticOI 2021 Day1] Inside information 0 / 0 6
6689 P8124  [BalticOI 2021 Day1] From Hacks to Snitches 0 / 0 (None)
6691 P8125  [BalticOI 2021 Day2] The short shank 0 / 0 6
6692 P8126  [BalticOI 2021 Day2] The Collection Game 0 / 0 6
6693 P8127  [BalticOI 2021 Day2] The Xana coup 0 / 0 5
7396 P8165  [eJOI2021] AddK 0 / 0 4
7397 P8166  [eJOI2021] Kpart 0 / 0 5
7399 P8167  [eJOI2021] XCopy 0 / 0 6
7400 P8168  [eJOI2021] BinSearch 0 / 0 4
7401 P8169  [eJOI2021] Dungeons 0 / 0 6
7402 P8170  [eJOI2021] Waterfront 0 / 0 5
7243 P8171  [CEOI2021] Diversity 0 / 0 6
7244 P8172  [CEOI2021] L-triominoes 0 / 0 6
7249 P8173  [CEOI2021] Newspapers 0 / 0 7
7254 P8174  [CEOI2021] Stones 0 / 0 5
7441 P8175  [CEOI2021] Tortoise 0 / 0 7
7442 P8176  [CEOI2021] Wells 0 / 0 7
7393 P8317  [FOI2021] 幸运区间 0 / 0 5
7678 P8386  [PA2021] Od deski do deski 0 / 0 5
7683 P8387  [COI2021] Autobahn 0 / 0 (None)
7685 P8388  [COI2021] Cigle 0 / 0 (None)
7686 P8389  [COI2021] Izvanzemaljci 0 / 0 6
7687 P8390  [COI2021] MalnaRISC 0 / 0 6
7962 P8511  [Ynoi Easy Round 2021] TEST_68 0 / 0 6
7963 P8512  [Ynoi Easy Round 2021] TEST_152 0 / 0 6
7964 P8513  [Ynoi Easy Round 2021] TEST_136 0 / 0 7
6819 P8518  [IOI2021] 分糖果 0 / 0 7
7960 P8519  [IOI2021] 钥匙 0 / 0 7
7965 P8520  [IOI2021] 喷泉公园 0 / 0 7
9457 P8521  [IOI2021] 修改 DNA 0 / 0 3
9460 P8522  [IOI2021] 地牢游戏 0 / 0 7
9458 P8523  [IOI2021] 位移寄存器 0 / 0 7
7852 P8740  [蓝桥杯 2021 省 A] 填空问题 0 / 0 (None)
7853 P8741  [蓝桥杯 2021 省 B] 填空问题 0 / 0 4
7854 P8742  [蓝桥杯 2021 省 AB] 砝码称重 0 / 0 2
7855 P8743  [蓝桥杯 2021 省 A] 异或数列 0 / 0 4
7856 P8744  [蓝桥杯 2021 省 A] 左孩子右兄弟 0 / 0 3

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