2340 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
275 P1631A   Min Max Swap 0 / 0 (无)
274 P1631B   Fun with Even Subarrays 0 / 0 (无)
270 P1632D   New Year Concert 0 / 0 (无)
266 P1633B   Minority 0 / 0 (无)
264 P1633D   Make Them Equal 0 / 0 (无)
263 P1633E   Spanning Tree Queries 0 / 0 (无)
261 P1634A   Reverse and Concatenate 0 / 0 (无)
255 P1635A   Min Or Sum 0 / 0 (无)
254 P1635B   Avoid Local Maximums 0 / 0 (无)
253 P1635C   Differential Sorting 0 / 0 (无)
251 P1635E   Cars 0 / 0 (无)
250 P1635F   Closest Pair 0 / 0 (无)
248 P1637B   MEX and Array 0 / 0 (无)
247 P1637C   Andrew and Stones 0 / 0 (无)
246 P1637D   Yet Another Minimization Problem 0 / 0 (无)
244 P1637F   Towers 0 / 0 (无)
243 P1637G   Birthday 0 / 0 (无)
242 P1637H   Minimize Inversions Number 0 / 0 (无)
241 P1638A   Reverse 0 / 0 (无)
238 P1638D   Big Brush 0 / 0 (无)

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