ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7235 P7931   [COCI 2021/2022 #1] Volontiranje 0 / 0 6
7278 P7960   [NOIP2021] 报数 0 / 0 3
7280 P7961   [NOIP2021] 数列 0 / 0 5
7279 P7962   [NOIP2021] 方差 0 / 0 6
7281 P7963   [NOIP2021] 棋局 0 / 0 7
7282 P7964   [COCI 2021/2022 #2] Kaučuk 0 / 0 1
7286 P7965   [COCI 2021/2022 #2] Kutije 0 / 0 3
7285 P7966   [COCI 2021/2022 #2] Hiperkocka 0 / 0 6
7283 P7967   [COCI 2021/2022 #2] Magneti 0 / 0 6
7284 P7968   [COCI 2021/2022 #2] Osumnjičeni 0 / 0 6
7287 P7969   [KSN2021] Self Defence 0 / 0 5
7288 P7970   [KSN2021] Binary Sea 0 / 0 5
7289 P7971   [KSN2021] Colouring Balls 0 / 0 4
7290 P7972   [KSN2021] Self Permutation 0 / 0 4
7291 P7973   [KSN2021] Binary Land 0 / 0 4
7292 P7974   [KSN2021] Delivering Balls 0 / 0 5
7198 P7980   [JRKSJ R3] a question 0 / 0 5
7126 P7981   [JRKSJ R3] system 0 / 0 5
7250 P7982   [JRKSJ R3] 琴琴的树 0 / 0 7
7167 P7983   [JRKSJ R3] practiceZ 0 / 0 7

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手气不错

根据当前过滤条件随机选择一道题