dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	718	P1513D GCD and MST constructive algorithms dsu graphs greedy number theory sortings *2000	0 / 0	(None)
	705	P1515F Phoenix and Earthquake constructive algorithms dfs and similar dsu graphs greedy trees *2600	0 / 0	(None)
	671	P1521D Nastia Plays with a Tree constructive algorithms data structures dfs and similar dp dsu greedy implementation trees *2500	0 / 0	(None)
	600	P1534C Little Alawn's Puzzle combinatorics dp dsu graphs math *1300	0 / 0	(None)
	575	P1537F Figure Fixing constructive algorithms dfs and similar dsu graphs greedy math *2200	0 / 0	(None)
	512	P1550F Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths *2700	0 / 0	(None)
	490	P1553E Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math *2100	0 / 0	(None)
	488	P1553G Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory *2700	0 / 0	(None)
	475	P1555F Good Graph data structures dsu graphs trees *2700	0 / 0	(None)
	468	P1556G Gates to Another World bitmasks data structures dsu two pointers *3300	0 / 0	(None)
	452	P1559D1 Mocha and Diana (Easy Version) brute force constructive algorithms dsu graphs greedy trees *1400	0 / 0	(None)
	451	P1559D2 Mocha and Diana (Hard Version) brute force constructive algorithms dfs and similar dsu graphs greedy trees two pointers *2500	0 / 0	(None)
	418	P1567F One-Four Overload 2-sat constructive algorithms dfs and similar dsu graphs implementation *2700	0 / 0	(None)
	388	P1574F Occurrences combinatorics dfs and similar dp dsu fft graphs *2700	0 / 0	(None)
	378	P1575J Jeopardy of Dropped Balls binary search brute force dsu implementation *1500	0 / 0	(None)
	372	P1578B Building Forest Trails data structures dsu *2800	0 / 0	(None)
	362	P1578L Labyrinth binary search dsu greedy *2400	0 / 0	(None)
	311	P1592B Hemose Shopping constructive algorithms dsu math sortings *1200	0 / 0	(None)
	294	P1594D The Number of Imposters constructive algorithms dfs and similar dp dsu graphs *1700	0 / 0	(None)
	224	P1609D Social Network dsu graphs greedy implementation trees *1600	0 / 0	(None)

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