Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2638	P1141C Polycarp Restores Permutation math *1500	0 / 0	(None)
	2637	P1141D Colored Boots greedy implementation *1500	0 / 0	(None)
	2636	P1141E Superhero Battle math *1700	0 / 0	(None)
	2635	P1141F1 Same Sum Blocks (Easy) greedy *1900	0 / 0	(None)
	2634	P1141F2 Same Sum Blocks (Hard) data structures greedy *1900	0 / 0	(None)
	2633	P1141G Privatization of Roads in Treeland binary search constructive algorithms dfs and similar graphs greedy trees *1900	0 / 0	(None)
	2632	P1142A The Beatles brute force math *1700	0 / 0	(None)
	2631	P1142B Lynyrd Skynyrd data structures dfs and similar dp math trees *2000	0 / 0	(None)
	2630	P1142C U2 geometry *2400	0 / 0	(None)
	2629	P1142D Foreigner dp *2800	0 / 0	(None)
	2628	P1142E Pink Floyd graphs interactive *3200	0 / 0	(None)
	2627	P1143A The Doors implementation *800	0 / 0	(None)
	2626	P1143B Nirvana brute force math number theory *1200	0 / 0	(None)
	2625	P1143C Queen dfs and similar trees *1400	0 / 0	(None)
	2624	P1144A Diverse Strings implementation strings *800	0 / 0	(None)
	2623	P1144B Parity Alternated Deletions greedy implementation sortings *900	0 / 0	(None)
	2622	P1144C Two Shuffled Sequences constructive algorithms sortings *1000	0 / 0	(None)
	2621	P1144D Equalize Them All constructive algorithms greedy *1400	0 / 0	(None)
	2620	P1144E Median String bitmasks math number theory strings *1900	0 / 0	(None)
	2619	P1144F Graph Without Long Directed Paths dfs and similar graphs *1700	0 / 0	(None)

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