sortings - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4425	P747D Winter Is Coming dp greedy sortings *1800	0 / 0	(None)
	4397	P754D Fedor and coupons binary search data structures greedy sortings *2100	0 / 0	(None)
	4394	P755B PolandBall and Game binary search data structures games greedy sortings strings *1100	0 / 0	(None)
	4380	P757C Felicity is Coming! data structures hashing sortings strings *1900	0 / 0	(None)
	4364	P761D Dasha and Very Difficult Problem binary search brute force constructive algorithms greedy sortings *1700	0 / 0	(None)
	4360	P762B USB vs greedy implementation sortings two pointers *1400	0 / 0	(None)
	4340	P766B Mahmoud and a Triangle constructive algorithms geometry greedy math number theory sortings *1000	0 / 0	(None)
	4333	P767D Cartons of milk binary search data structures greedy sortings two pointers *2100	0 / 0	(None)
	4331	P768A Oath of the Night's Watch constructive algorithms sortings *900	0 / 0	(None)
	4329	P768C Jon Snow and his Favourite Number brute force dp implementation sortings *1800	0 / 0	(None)
	4324	P769A Year of University Entrance special problem implementation sortings 800	0 / 0	(None)
	4301	P773E Blog Post Rating data structures sortings *3000	0 / 0	(None)
	4296	P774D Lie or Truth special problem constructive algorithms implementation sortings 1500	0 / 0	(None)
	4278	P777B Game of Credit Cards data structures dp greedy sortings *1300	0 / 0	(None)
	4275	P777E Hanoi Factory brute force data structures dp greedy sortings *2000	0 / 0	(None)
	4270	P778E Selling Numbers dp sortings *3000	0 / 0	(None)
	4267	P779C Dishonest Sellers constructive algorithms greedy sortings *1200	0 / 0	(None)
	4250	P785B Anton and Classes greedy sortings *1100	0 / 0	(None)
	4231	P792A New Bus Route implementation sortings *1100	0 / 0	(None)
	4223	P793C Mice problem geometry implementation math sortings *2300	0 / 0	(None)

Pick a problem randomly based on the current filter.