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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2914 P3921   Destroying the bus stations 0 / 0 (无)
2915 P3922   A simple stone game 0 / 0 (无)
2916 P3923   Ugly Windows 0 / 0 (无)
2917 P3924   Tornado 0 / 0 (无)
2918 P3925   Minimal Ratio Tree 0 / 0 (无)
2919 P3926   Parade 0 / 0 (无)
2920 P3927   Priest John's Busiest Day 0 / 0 (无)
2921 P3928   Ping pong 0 / 0 (无)
2922 P3929   Timer 0 / 0 (无)
2923 P3930   Elevator 0 / 0 (无)
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手气不错

根据当前过滤条件随机选择一道题