180 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
262 P1633F   Perfect Matching 0 / 0 (无)
250 P1635F   Closest Pair 0 / 0 (无)
195 P1648D   Serious Business 0 / 0 (无)
172 P1654F   Minimal String Xoration 0 / 0 (无)
54 P1672F2   Checker for Array Shuffling 0 / 0 (无)
1473 P1684G   Euclid Guess 0 / 0 (无)
7807 P1685D1   Permutation Weight (Easy Version) 0 / 0 (无)
7866 P1693D   Decinc Dividing 0 / 0 (无)
7894 P1698F   Equal Reversal 0 / 0 10
7977 P1721F   Matching Reduction 0 / 0 10
8043 P1725I   Imitating the Key Tree 0 / 0 10
8405 P1732E   Location 0 / 0 10
8148 P1746F   Kazaee 0 / 0 10
8130 P1749F   Distance to the Path 0 / 0 10
8243 P1765I   Infinite Chess 0 / 0 10
8232 P1766F   MCF 0 / 0 10
8206 P1773G   Game of Questions 0 / 0 10
8324 P1783G   Weighed Tree Radius 0 / 0 10
8479 P1919F2   Wine Factory (Hard Version) 0 / 0 10
8597 P1967D   Long Way to be Non-decreasing 0 / 0 10

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根据当前过滤条件随机选择一道题

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