data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7996	P1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	10
	8055	P1747D Yet Another Problem binary search bitmasks constructive algorithms data structures *1900	0 / 0	6
	8062	P1748C Zero-Sum Prefixes brute force data structures dp greedy implementation *1600	0 / 0	5
	8060	P1748E Yet Another Array Counting Problem data structures divide and conquer dp flows math trees *2300	0 / 0	8
	8021	P1749C Number Game binary search data structures games greedy implementation	0 / 0	(None)
	8018	P1749F Distance to the Path data structures dfs and similar trees	0 / 0	(None)
	8049	P1750E Bracket Cost binary search data structures divide and conquer dp greedy strings	0 / 0	(None)
	8046	P1750H BinaryStringForces constructive algorithms data structures dp	0 / 0	(None)
	8074	P1759F All Possible Digits binary search data structures greedy math number theory *1800	0 / 0	6
	8073	P1759G Restore the Permutation binary search constructive algorithms data structures greedy math *1900	0 / 0	6
	8157	P1765L Project Manager brute force data structures implementation *2400	0 / 0	9
	8150	P1766E Decomposition binary search brute force data structures divide and conquer dp two pointers *2300	0 / 0	8
	8147	P1767B Block Towers data structures greedy sortings *800	0 / 0	3
	8146	P1767C Count Binary Strings data structures dp *2100	0 / 0	7
	8143	P1767F Two Subtrees data structures trees *3100	0 / 0	10
	8133	P1770D Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation	0 / 0	(None)
	8125	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees *2100	0 / 0	7
	8123	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees *2500	0 / 0	9
	8083	P1774F1 Magician and Pigs (Easy Version) brute force data structures implementation *2400	0 / 0	9
	8082	P1774F2 Magician and Pigs (Hard Version) binary search brute force data structures implementation *2700	0 / 0	10

Pick a problem randomly based on the current filter.