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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5100 P4390   [BalkanOI 2007] Mokia 摩基亚 0 / 0 6
5566 P4786   [BalkanOI 2018] Election 0 / 0 6
5567 P4787   [BalkanOI 2018] Minmaxtree 0 / 0 6
5568 P4788   [BalkanOI 2018] Parentrises 0 / 0 6
5569 P4789   [BalkanOI 2018] Zalmoxis 0 / 0 4
6281 P5540   [BalkanOI 2011] timeismoney 0 / 0 7
7492 P6719   [BalkanOI 2011] 2circles 0 / 0 (无)
7496 P6720   [BalkanOI 2011] decrypt 0 / 0 (无)
7499 P6721   [BalkanOI 2011] medians 0 / 0 (无)
7531 P6744   [BalkanOI 2011] trapezoid 0 / 0 (无)
7507 P6752   [BalkanOI 2011] cmp 0 / 0 (无)
7579 P6840   [BalkanOI 2009] year2012 - A New Beginning 0 / 0 (无)
7580 P6841   [BalkanOI 2009] Reading 0 / 0 (无)
7581 P6842   [BalkanOI 2009] Strip 0 / 0 (无)
9152 P8058   [BalkanOI 2003] Farey 序列 0 / 0 6
9070 P8062   [BalkanOI 2012] handsome 0 / 0 6
9069 P8063   [BalkanOI 2012] Shortest paths 0 / 0 6
9067 P8064   [BalkanOI 2012] Spiral 0 / 0 6
9066 P8065   [BalkanOI 2012] The Best Teams 0 / 0 5
9065 P8066   [BalkanOI 2012] Fan Groups 0 / 0 6
9072 P8067   [BalkanOI 2012] balls 0 / 0 6
10777 P9506   [BalkanOI 2018] Homecoming 0 / 0 4
10778 P9507   [BalkanOI 2018] Popa 0 / 0 6
12532 P11162   [BalkanOI 2023] Car Race 0 / 0 5
12533 P11163   [BalkanOI 2023] Weights 0 / 0 6
12534 P11164   [BalkanOI 2023] Permutations 0 / 0 (无)
12535 P11165   [BalkanOI 2023] Super Tree 0 / 0 5
12536 P11166   [BalkanOI 2023] Save the Vine! 0 / 0 (无)
12537 P11167   [BalkanOI 2023] Aliens 0 / 0 6
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手气不错

根据当前过滤条件随机选择一道题