sortings - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6894	P149C Division into Teams greedy math sortings *1500	0 / 0	(None)
	6872	P154C Double Profiles graphs hashing sortings *2300	0 / 0	(None)
	6868	P155B Combination greedy sortings *1100	0 / 0	(None)
	6861	P157B Trace geometry sortings *1000	0 / 0	(None)
	6856	P158E Phone Talks special problem dp sortings 1900	0 / 0	(None)
	6854	P159B Matchmaker special problem greedy sortings 1100	0 / 0	(None)
	6851	P159E Zebra Tower special problem data structures greedy sortings 1700	0 / 0	(None)
	6850	P160A Twins greedy sortings *900	0 / 0	(None)
	6849	P160B Unlucky Ticket greedy sortings *1100	0 / 0	(None)
	6848	P160C Find Pair implementation math sortings *1700	0 / 0	(None)
	6847	P160D Edges in MST dfs and similar dsu graphs sortings *2300	0 / 0	(None)
	6846	P160E Buses and People binary search data structures sortings *2400	0 / 0	(None)
	6844	P161B Discounts constructive algorithms greedy sortings *1700	0 / 0	(None)
	6828	P163C Conveyor sortings two pointers *2100	0 / 0	(None)
	6815	P166A Rank List binary search implementation sortings *1100	0 / 0	(None)
	6814	P166B Polygons geometry sortings *2100	0 / 0	(None)
	6813	P166C Median greedy math sortings *1500	0 / 0	(None)
	6812	P166D Shoe Store dp graph matchings greedy sortings two pointers *2500	0 / 0	(None)
	6803	P169A Chores sortings *800	0 / 0	(None)
	6791	P172C Bus special problem implementation sortings 1500	0 / 0	(None)

Pick a problem randomly based on the current filter.