data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6352	P1009F Dominant Indices data structures dsu trees *2300	0 / 0	(None)
	6348	P1010E Store data structures *2700	0 / 0	(None)
	6330	P1017D The Wu bitmasks brute force data structures *1900	0 / 0	(None)
	4335	P1023D Array Restoration constructive algorithms data structures *1700	0 / 0	(None)
	4357	P1030F Putting Boxes Together data structures *2500	0 / 0	(None)
	4382	P1037F Maximum Reduction combinatorics data structures math *2500	0 / 0	(None)
	4384	P1037H Security data structures string suffix structures *3200	0 / 0	(None)
	4388	P1039A Timetable constructive algorithms data structures greedy math *2300	0 / 0	(None)
	4390	P1039D You Are Given a Tree data structures dp trees *2800	0 / 0	(None)
	4394	P1041C Coffee Break binary search data structures greedy two pointers *1600	0 / 0	(None)
	4395	P1041E Tree Reconstruction constructive algorithms data structures graphs greedy *1900	0 / 0	(None)
	4396	P1041F Ray in the tube data structures divide and conquer dp math *2500	0 / 0	(None)
	4400	P1042F Leaf Sets data structures dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	(None)
	4404	P1043G Speckled Band data structures divide and conquer hashing string suffix structures strings *3500	0 / 0	(None)
	4407	P1044D Deduction Queries data structures dsu *2400	0 / 0	(None)
	4408	P1044F DFS data structures *2700	0 / 0	(None)
	4412	P1045G AI robots data structures *2200	0 / 0	(None)
	4420	P1051E Vasya and Big Integers binary search data structures dp hashing strings *2600	0 / 0	(None)
	4421	P1051G Distinctification data structures dsu greedy *2900	0 / 0	(None)
	4434	P1056E Check Transcription brute force data structures hashing strings *2100	0 / 0	(None)

Pick a problem randomly based on the current filter.