Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1198	P1420B Rock and Lever bitmasks math *1200	0 / 0	(None)
	1197	P1420C1 Pokémon Army (easy version) constructive algorithms dp greedy *1300	0 / 0	(None)
	1196	P1420C2 Pokémon Army (hard version) data structures divide and conquer dp greedy implementation *2100	0 / 0	(None)
	1195	P1420D Rescue Nibel! combinatorics data structures sortings *1800	0 / 0	(None)
	1194	P1420E Battle Lemmings dp greedy *2500	0 / 0	(None)
	1193	P1421A XORwice bitmasks greedy math *800	0 / 0	(None)
	1192	P1421B Putting Bricks in the Wall constructive algorithms implementation *1100	0 / 0	(None)
	1191	P1421C Palindromifier constructive algorithms strings *1400	0 / 0	(None)
	1190	P1421D Hexagons brute force constructive algorithms greedy implementation math shortest paths *1900	0 / 0	(None)
	1189	P1421E Swedish Heroes brute force dp implementation *2700	0 / 0	(None)
	1188	P1422A Fence geometry math *800	0 / 0	(None)
	1187	P1422B Nice Matrix greedy implementation math *1300	0 / 0	(None)
	1186	P1422C Bargain combinatorics dp math *1700	0 / 0	(None)
	1185	P1422D Returning Home graphs shortest paths sortings *2300	0 / 0	(None)
	1184	P1422E Minlexes dp greedy implementation strings *2700	0 / 0	(None)
	1183	P1422F Boring Queries data structures math number theory *2700	0 / 0	(None)
	1182	P1423A Wakanda Forever *3500	0 / 0	(None)
	1181	P1423B Valuable Paper binary search flows graph matchings graphs *1900	0 / 0	(None)
	1180	P1423C Dušan's Railway divide and conquer graphs trees *3500	0 / 0	(None)
	1179	P1423D Does anyone else hate the wind? *3100	0 / 0	(None)

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