Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	698	P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	(None)
	697	P1516E Baby Ehab Plays with Permutations combinatorics dp math *2500	0 / 0	(None)
	696	P1517A Sum of 2050 greedy math *800	0 / 0	(None)
	695	P1517B Morning Jogging constructive algorithms greedy sortings *1200	0 / 0	(None)
	694	P1517C Fillomino 2 constructive algorithms dfs and similar greedy implementation *1400	0 / 0	(None)
	693	P1517D Explorer Space dp graphs shortest paths *1800	0 / 0	(None)
	692	P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	(None)
	691	P1517F Reunion combinatorics dp trees *3200	0 / 0	(None)
	690	P1517G Starry Night Camping constructive algorithms flows graphs *3300	0 / 0	(None)
	689	P1517H Fly Around the World dp geometry *3500	0 / 0	(None)
	688	P1519A Red and Blue Beans math *800	0 / 0	(None)
	687	P1519B The Cake Is a Lie dp math *800	0 / 0	(None)
	686	P1519C Berland Regional brute force data structures greedy number theory sortings *1400	0 / 0	(None)
	685	P1519D Maximum Sum of Products brute force dp implementation math two pointers *1600	0 / 0	(None)
	684	P1519E Off by One constructive algorithms dfs and similar geometry graphs sortings trees *2700	0 / 0	(None)
	683	P1519F Chests and Keys bitmasks brute force dfs and similar dp flows *3200	0 / 0	(None)
	682	P1520A Do Not Be Distracted! brute force implementation *800	0 / 0	(None)
	681	P1520B Ordinary Numbers brute force math number theory *800	0 / 0	(None)
	680	P1520C Not Adjacent Matrix constructive algorithms *1000	0 / 0	(None)
	679	P1520D Same Differences data structures hashing math *1200	0 / 0	(None)

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