data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4769	P666E Forensic Examination data structures string suffix structures *3100	0 / 0	(None)
	4760	P670E Correct Bracket Sequence Editor data structures dsu strings *1700	0 / 0	(None)
	4756	P671C Ultimate Weirdness of an Array data structures number theory *2800	0 / 0	(None)
	4755	P671D Roads in Yusland data structures dp greedy *2900	0 / 0	(None)
	4754	P671E Organizing a Race data structures greedy *3300	0 / 0	(None)
	4747	P675C Money Transfers constructive algorithms data structures greedy sortings *2100	0 / 0	(None)
	4746	P675D Tree Construction data structures trees *1800	0 / 0	(None)
	4745	P675E Trains and Statistic data structures dp greedy *2300	0 / 0	(None)
	4736	P677D Vanya and Treasure data structures dp graphs shortest paths *2300	0 / 0	(None)
	4729	P678F Lena and Queries data structures divide and conquer geometry *2500	0 / 0	(None)
	4724	P679E Bear and Bad Powers of 42 data structures *3100	0 / 0	(None)
	4719	P681C Heap Operations constructive algorithms data structures greedy *1600	0 / 0	(None)
	4700	P685B Kay and Snowflake data structures dfs and similar dp trees *1900	0 / 0	(None)
	4691	P687D Dividing Kingdom II brute force data structures dsu graphs sortings *2500	0 / 0	(None)
	4684	P689D Friends and Subsequences binary search data structures *2100	0 / 0	(None)
	4683	P689E Mike and Geometry Problem combinatorics data structures dp geometry implementation *2000	0 / 0	(None)
	4677	P690B3 Recover Polygon (hard) data structures *2600	0 / 0	(None)
	4659	P696A Lorenzo Von Matterhorn brute force data structures implementation trees *1500	0 / 0	(None)
	4656	P696D Legen... data structures dp matrices strings *2500	0 / 0	(None)
	4655	P696E ...Wait for it... data structures dsu trees *3000	0 / 0	(None)

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