ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9213 P9813   [CCC 2015 S4] Convex Hull 0 / 0 6
9214 P9814   [CCC 2015 S5] Greedy For Pies 0 / 0 7
9163 P9815   wbyblD 0 / 0 5
9187 P9816   少项式复合幂 0 / 0 6
9162 P9817   ******D 0 / 0 7
9166 P9818   游戏王 0 / 0 8
9182 P9819   [ICPC 2020 Shanghai R] Wowoear 0 / 0 9
9183 P9820   [ICPC 2020 Shanghai R] Mine Sweeper II 0 / 0 6
9184 P9821   [ICPC 2020 Shanghai R] Sum of Log 0 / 0 7
9185 P9822   [ICPC 2020 Shanghai R] Walker 0 / 0 5
9186 P9823   [ICPC 2020 Shanghai R] The Journey of Geor Autumn 0 / 0 7
9188 P9824   [ICPC 2020 Shanghai R] Fountains 0 / 0 8
9189 P9825   [ICPC 2020 Shanghai R] Fibonacci 0 / 0 3
9190 P9826   [ICPC 2020 Shanghai R] Rice Arrangement 0 / 0 7
9191 P9827   [ICPC 2020 Shanghai R] Sky Garden 0 / 0 6
9192 P9828   [ICPC 2020 Shanghai R] Octasection 0 / 0 9
9193 P9829   [ICPC 2020 Shanghai R] Traveling Merchant 0 / 0 8
9194 P9830   [ICPC 2020 Shanghai R] Traveling in the Grid World 0 / 0 7
9195 P9831   [ICPC 2020 Shanghai R] Gitignore 0 / 0 5
9227 P9832   [USACO05OPEN] Lazy Cows G 0 / 0 6

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根据当前过滤条件随机选择一道题