*2500 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2260	P1209E2 Rotate Columns (hard version) bitmasks dp greedy sortings *2500	0 / 0	(None)
	2241	P1211G King's Path special problem math trees 2500	0 / 0	(None)
	2199	P1218E Product Tuples divide and conquer fft *2500	0 / 0	(None)
	2181	P1221E Game With String games *2500	0 / 0	(None)
	2165	P1225F Tree Factory constructive algorithms greedy trees *2500	0 / 0	(None)
	2149	P1228F One Node is Gone constructive algorithms implementation trees *2500	0 / 0	(None)
	2133	P1236E Alice and the Unfair Game binary search data structures dp dsu *2500	0 / 0	(None)
	2114	P1239B The World Is Just a Programming Task (Hard Version) implementation *2500	0 / 0	(None)
	2062	P1250M SmartGarden constructive algorithms divide and conquer *2500	0 / 0	(None)
	2054	P1251F Red-White Fence combinatorics fft *2500	0 / 0	(None)
	2036	P1253F Cheap Robot binary search dsu graphs shortest paths trees *2500	0 / 0	(None)
	1910	P1280D Miss Punyverse dp greedy trees *2500	0 / 0	(None)
	1889	P1284E New Year and Castle Construction combinatorics geometry math sortings *2500	0 / 0	(None)
	1809	P1301E Nanosoft binary search data structures dp implementation *2500	0 / 0	(None)
	1778	P1305F Kuroni and the Punishment math number theory probabilities *2500	0 / 0	(None)
	1771	P1307E Cow and Treats binary search combinatorics dp greedy implementation math *2500	0 / 0	(None)
	1767	P1310B Double Elimination dp implementation *2500	0 / 0	(None)
	1751	P1312F Attack on Red Kingdom games two pointers *2500	0 / 0	(None)
	1745	P1313D Happy New Year bitmasks dp implementation *2500	0 / 0	(None)
	1731	P1320D Reachable Strings data structures hashing strings *2500	0 / 0	(None)

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