constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7671	P1685D1 Permutation Weight (Easy Version) constructive algorithms dfs and similar dsu *2800	0 / 0	(None)
	7670	P1685D2 Permutation Weight (Hard Version) constructive algorithms greedy *3500	0 / 0	(None)
	7665	P1687B Railway System constructive algorithms graphs greedy interactive sortings *1700	0 / 0	(None)
	7662	P1687E Become Big For Me combinatorics constructive algorithms greedy math number theory *3500	0 / 0	(None)
	7659	P1688B Patchouli's Magical Talisman bitmasks constructive algorithms greedy sortings *800	0 / 0	(None)
	7658	P1688C Manipulating History constructive algorithms greedy strings *1700	0 / 0	(None)
	7653	P1689E ANDfinity bitmasks brute force constructive algorithms dfs and similar dsu graphs *2500	0 / 0	(None)
	7652	P1690A Print a Pedestal (Codeforces logo?) constructive algorithms greedy *800	0 / 0	(None)
	7644	P1691B Shoe Shuffling constructive algorithms greedy implementation two pointers *1000	0 / 0	(None)
	7643	P1691C Sum of Substrings brute force constructive algorithms greedy math strings *1400	0 / 0	(None)
	7642	P1691D Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers *1800	0 / 0	(None)
	7746	P1694B Paranoid String constructive algorithms greedy *1200	0 / 0	(None)
	7742	P1695D1 Tree Queries (Easy Version) brute force constructive algorithms dfs and similar dp greedy trees *2200	0 / 0	(None)
	7741	P1695D2 Tree Queries (Hard Version) constructive algorithms dfs and similar dp greedy trees *2300	0 / 0	(None)
	7740	P1695E Ambiguous Dominoes constructive algorithms dfs and similar graphs *2700	0 / 0	(None)
	7737	P1696C Fishingprince Plays With Array constructive algorithms greedy implementation	0 / 0	(None)
	7736	P1696D Permutation Graph binary search constructive algorithms data structures divide and conquer greedy shortest paths	0 / 0	(None)
	7734	P1696F Tree Recovery brute force constructive algorithms dfs and similar graphs trees	0 / 0	(None)
	7629	P1697C awoo's Favorite Problem constructive algorithms data structures dp greedy implementation strings two pointers *1400	0 / 0	(None)
	7628	P1697D Guess The String binary search constructive algorithms interactive *1900	0 / 0	(None)

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