Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1398	P1375I Cubic Lattice geometry math matrices number theory *3500	0 / 0	(None)
	1397	P1379A Acacius and String brute force implementation strings *1500	0 / 0	(None)
	1396	P1379B Dubious Cyrpto binary search brute force math number theory *1500	0 / 0	(None)
	1395	P1379C Choosing flowers binary search brute force data structures dfs and similar dp greedy sortings two pointers *2000	0 / 0	(None)
	1394	P1379D New Passenger Trams binary search brute force data structures sortings two pointers *2300	0 / 0	(None)
	1393	P1379E Inverse Genealogy constructive algorithms divide and conquer dp math trees *2800	0 / 0	(None)
	1392	P1379F1 Chess Strikes Back (easy version) binary search data structures *2700	0 / 0	(None)
	1391	P1379F2 Chess Strikes Back (hard version) data structures divide and conquer *2800	0 / 0	(None)
	1390	P1380A Three Indices brute force data structures *900	0 / 0	(None)
	1389	P1380B Universal Solution greedy *1400	0 / 0	(None)
	1388	P1380C Create The Teams brute force dp greedy implementation sortings *1400	0 / 0	(None)
	1387	P1380D Berserk And Fireball constructive algorithms greedy implementation math two pointers *2000	0 / 0	(None)
	1386	P1380E Merging Towers data structures dsu implementation trees *2300	0 / 0	(None)
	1385	P1380F Strange Addition data structures dp matrices *2600	0 / 0	(None)
	1384	P1380G Circular Dungeon greedy math probabilities *2600	0 / 0	(None)
	1383	P1381A1 Prefix Flip (Easy Version) constructive algorithms data structures strings *1300	0 / 0	(None)
	1382	P1381A2 Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers *1700	0 / 0	(None)
	1381	P1381B Unmerge dp *1800	0 / 0	(None)
	1380	P1381C Mastermind constructive algorithms graph matchings greedy implementation sortings two pointers *2500	0 / 0	(None)
	1379	P1381D The Majestic Brown Tree Snake dfs and similar dp greedy trees two pointers *3000	0 / 0	(None)

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